APA引文

Pfister, M., & Wilson, D. H. (2012). Ava's poppy. NorthSouth.

Chicago Style (17th ed.) Citation

Pfister, Marcus, and David Henry Wilson. Ava's Poppy. New York: NorthSouth, 2012.

MLA引文

Pfister, Marcus, and David Henry Wilson. Ava's Poppy. NorthSouth, 2012.

警告：這些引文格式不一定是100％准確.