APA (7th ed.) Citation

West, T. F., & Hardy, J. E. (1961). Chemical control of insects (2d ed.). Chapman & Hall.

Chicago Style (17th ed.) Citation

West, T. F., and J. Eliot Hardy. Chemical Control of Insects. 2d ed. London: Chapman & Hall, 1961.

MLA (9th ed.) Citation

West, T. F., and J. Eliot Hardy. Chemical Control of Insects. 2d ed. Chapman & Hall, 1961.