Cita APA

Bellairs, A. d. (1970). The life of reptiles. New York City: Universe Books.

Citación estilo Chicago

Bellairs, Angus d'A. The Life of Reptiles. New York City: Universe Books, 1970.

Cita MLA

Bellairs, Angus d'A. The Life of Reptiles. New York City: Universe Books, 1970.