Final answer:
An example of a narrative citation is option B) "Recent research has examined the relationship between exercise and emotion (Bernstein et al., 2020).", where the citation is integrated into the textual narrative and the authors' names are mentioned within the text.
Step-by-step explanation:
An example of a narrative citation is one that integrates the reference into the text as part of the narrative, mentioning the author's name as you present their ideas, with the year in parentheses. Looking at the options provided, the one that fits this definition is B) "Recent research has examined the relationship between exercise and emotion (Bernstein et al., 2020)." In this instance, the citing format seamlessly includes the authors within the text, drawing the relationship between the research mentioned and the authors who conducted it, aligning with APA citation guidelines.
Narrative citations are distinct because they not only provide credence and reference for the information presented but also help in maintaining the flow of the discourse. This is often contrasted with parenthetical citations, where both the author and the year are included within parentheses, and not part of the narrative structure of the text.
To properly cite using a narrative structure, one would often refer to examples from style guides such as MLA or APA, which give comprehensive details on how to incorporate citations into the narrative flow of an essay or research paper. These formats differ slightly; for instance, MLA focuses more on the page number, whereas APA emphasizes the year of publication. Nonetheless, both styles require that the appropriate source information is given so readers can locate the source material if they wish.