APA引文

Potter, B. (2010). Cecily parsley's nursery rhymes. Project Gutenberg.

Chicago Style (17th ed.) Citation

Potter, Beatrix. Cecily Parsley's Nursery Rhymes. To be supplied: Project Gutenberg, 2010.

MLA引文

Potter, Beatrix. Cecily Parsley's Nursery Rhymes. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.