Cita APA (7th ed.)

Blume, J. (1974). Blubber. Bradbury Press.

Cita Chicago (17th ed.)

Blume, Judy. Blubber. Scarsdale, New York: Bradbury Press, 1974.

Cita MLA (9th ed.)

Blume, Judy. Blubber. Bradbury Press, 1974.