Cita APA (7a ed.)

Grove, A. J., & Newell, G. E. (1953). Animal biology (4th ed.). University Tutorial Press.

Cita Chicago Style (17a ed.)

Grove, A. J., y G. E. Newell. Animal Biology. 4th ed. London: University Tutorial Press, 1953.

Cita MLA (9a ed.)

Grove, A. J., y G. E. Newell. Animal Biology. 4th ed. University Tutorial Press, 1953.