Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Steig, William. Pete's a Pizza. [New York, N.Y.]: HarperCollins Publishers, 1998.

Cita MLA (8th ed.)

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