Cita APA (7th ed.)

Deuchar, E. M. (1975). Xenopus: The South African clawed frog. Wiley.

Cita Chicago (17th ed.)

Deuchar, Elizabeth M. Xenopus: The South African Clawed Frog. London ; New York: Wiley, 1975.

Cita MLA (8th ed.)

Deuchar, Elizabeth M. Xenopus: The South African Clawed Frog. Wiley, 1975.