APA (7th ed.) Citation

Smallwood, W. L. (1978). Life science (2d ed.). Webster Division, McGraw-Hill.

Chicago Style (17th ed.) Citation

Smallwood, William L. Life Science. 2d ed. New York: Webster Division, McGraw-Hill, 1978.

MLA (9th ed.) Citation

Smallwood, William L. Life Science. 2d ed. Webster Division, McGraw-Hill, 1978.