Cita APA (7th ed.)

Pfafflin, J. R. (1996). Dictionary of environmental science and engineering. Gordon and Breach Science Publishers.

Cita Chicago (17th ed.)

Pfafflin, James R. Dictionary of Environmental Science and Engineering. Australia: Gordon and Breach Science Publishers, 1996.

Cita MLA (9th ed.)

Pfafflin, James R. Dictionary of Environmental Science and Engineering. Gordon and Breach Science Publishers, 1996.