APA (7th ed.) Citation

Lenihan, J. M. A., & Fletcher, W. W. (1976). Health and the environment. Blackie.

Chicago Style (17th ed.) Citation

Lenihan, J. M. A., and William Whigham Fletcher. Health and the Environment. Glasgow [etc.]: Blackie, 1976.

MLA (9th ed.) Citation

Lenihan, J. M. A., and William Whigham Fletcher. Health and the Environment. Blackie, 1976.