Final answer:
The correct in-text citation according to MLA standards is 'According to animal rights activist Lorena Hernandez (77), an animal "feels as much pain as a human does."'
Step-by-step explanation:
Among the options presented, the one that uses an in-text citation correctly according to MLA standards is:
This example follows MLA guidelines that require the author's last name and the page number from which the quote or information is taken to be placed in parentheses. The citation should immediately follow the quote or paraphrased information without any intervening punctuation if the author's name is included in the text itself. Thank you for practicing proper citation, which is vital for the ethical presentation of information and adherence to academic standards.
According to the MLA Handbook, 8th edition, in-text citations must include the author's last name and the page number without any labels such as 'p.' or 'page' and without any commas between the name and the number when the author's name is introduced in the text. Direct quotes should be placed in quotation marks.