APA引文

Lang, A., & Lynch, W. (2008). Baby polar bear. Fitzhenry & Whiteside.

Chicago Style (17th ed.) Citation

Lang, Aubrey, and Wayne Lynch. Baby Polar Bear. Markham, Ont.: Fitzhenry & Whiteside, 2008.

MLA引文

Lang, Aubrey, and Wayne Lynch. Baby Polar Bear. Fitzhenry & Whiteside, 2008.

警告：這些引文格式不一定是100％准確.