Cita APA

Balliett, W. (1962). Dinosaurs in the morning. J.B.Lippincott.

Citación estilo Chicago

Balliett, Whitney. Dinosaurs in the Morning. Philadelphia: J.B.Lippincott, 1962.

Cita MLA

Balliett, Whitney. Dinosaurs in the Morning. J.B.Lippincott, 1962.