Cita APA (7a ed.)

Halasi-Kun, G. J. (1981). Pollution and water resources. Pergamon Press.

Cita Chicago Style (17a ed.)

Halasi-Kun, George J. Pollution and Water Resources. New York: Pergamon Press, 1981.

Cita MLA (9a ed.)

Halasi-Kun, George J. Pollution and Water Resources. Pergamon Press, 1981.