Cita APA (7a ed.)

Foster D. Harold. (1992). Health Diseases and the Environment. Balhaven Press.

Cita Chicago Style (17a ed.)

Foster D. Harold. Health Diseases and the Environment. London: Balhaven Press, 1992.

Cita MLA (9a ed.)

Foster D. Harold. Health Diseases and the Environment. Balhaven Press, 1992.