Cita APA (7th ed.)

DePaola, T. (1979). Oliver Button is a sissy. Voyager Books.

Cita Chicago (17th ed.)

DePaola, Tomie. Oliver Button Is a Sissy. orlando: Voyager Books, 1979.

Cita MLA (9th ed.)

DePaola, Tomie. Oliver Button Is a Sissy. Voyager Books, 1979.