Cita APA

Loehr, R. C., & Loehr, R. C. (1979). Land application of wastes. New York, New York: Van Nostrand.

Citación estilo Chicago

Loehr, Raymond C., y Raymond C. Loehr. Land Application of Wastes. New York, New York: Van Nostrand, 1979.

Cita MLA

Loehr, Raymond C., y Raymond C. Loehr. Land Application of Wastes. New York, New York: Van Nostrand, 1979.