APA引文

Piehl, J. (2010). Let's look at pigeons. Lerner Publications Co..

Chicago Style (17th ed.) Citation

Piehl, Janet. Let's Look at Pigeons. Minneapolis [Minn.]: Lerner Publications Co., 2010.

MLA引文

Piehl, Janet. Let's Look at Pigeons. Lerner Publications Co., 2010.

警告：這些引文格式不一定是100％准確.