APA引文

Esbaum, J., & Lanting, F. (2015). Animal groups. National Geographic.

Chicago Style (17th ed.) Citation

Esbaum, Jill, and Frans Lanting. Animal Groups. Washington, D.C.: National Geographic, 2015.

MLA引文

Esbaum, Jill, and Frans Lanting. Animal Groups. National Geographic, 2015.

警告：這些引文格式不一定是100％准確.