APA (7th ed.) Citation

Saunders, E. J. (1968). Human biology (6th ed.). University Tutorial Press.

Chicago Style (17th ed.) Citation

Saunders, Ernest J. Human Biology. 6th ed. London: University Tutorial Press, 1968.

MLA (9th ed.) Citation

Saunders, Ernest J. Human Biology. 6th ed. University Tutorial Press, 1968.