Franklin

MLA

Pankhurst, R. J. Biological Identification : the Principles and Practice of Identification Methods In Biology. Baltimore: University Park Press, 1978.

APA

Pankhurst, R. J. (1978). Biological identification : the principles and practice of identification methods in biology. Baltimore: University Park Press.

Chicago

Pankhurst, R. J. Biological Identification: The Principles and Practice of Identification Methods In Biology. Baltimore: University Park Press, 1978.