APA引文

Ohi, R. (2011). Chicken, pig, cow and the class pet. Annick Press.

Chicago Style (17th ed.) Citation

Ohi, Ruth. Chicken, Pig, Cow and the Class Pet. Toronto: Annick Press, 2011.

MLA引文

Ohi, Ruth. Chicken, Pig, Cow and the Class Pet. Annick Press, 2011.

警告：這些引文格式不一定是100％准確.