Final Answer:
Anna can find a comprehensive guide for APA style, 6th edition, in the official "Publication Manual of the American Psychological Association." This manual is considered the authoritative source for understanding and implementing APA citation rules.
Step-by-step explanation:
APA (American Psychological Association) style is commonly used in academic writing, particularly in disciplines like psychology, sociology, and education. The official guide for APA style is the "Publication Manual of the American Psychological Association," which provides detailed instructions on formatting, citing sources, and writing in a clear and concise manner.
Anna can refer to this manual for guidance on how to cite various sources, structure her paper, and adhere to the specific guidelines outlined in APA style. The manual is widely available in libraries, bookstores, and online platforms, ensuring that students and researchers have easy access to this essential resource.