Cita APA (7th ed.)

Grove, A. J., & Newell, G. E. (1944). Animal biology (2nd ed.). University Tutorial Press.

Cita Chicago (17th ed.)

Grove, A. J., i G. E. Newell. Animal Biology. 2nd ed. London [England]: University Tutorial Press, 1944.

Cita MLA (8th ed.)

Grove, A. J., i G. E. Newell. Animal Biology. 2nd ed. University Tutorial Press, 1944.