Cita APA

Grove, A. J., & Newell, G. E. (1957). Animal biology University Tutorial Press.

Citación estilo Chicago

Grove, Alfred John., and G. E. Newell. Animal Biology. 5th ed. London: University Tutorial Press, 1957.

Cita MLA

Grove, Alfred John., and G. E. Newell. Animal Biology. 5th ed. London: University Tutorial Press, 1957.