APA引文

Steig, W. (1998). Pete's a pizza. HarperCollins.

Chicago Style (17th ed.) Citation

Steig, William. Pete's a Pizza. [S.l.]: HarperCollins, 1998.

MLA引文

Steig, William. Pete's a Pizza. HarperCollins, 1998.

警告：這些引文格式不一定是100％准確.