Cita APA (7a ed.)

Jorgensen, S. E., & Johnsen, I. (1981). Principles of environmental science and technology. Elsevier Scientific Pub. Co. ; Distributed by Elsevier North-Holland.

Cita Chicago Style (17a ed.)

Jorgensen, Sven Erik, y I. Johnsen. Principles of Environmental Science and Technology. Amsterdam ; New York : New York, N.Y.: Elsevier Scientific Pub. Co. ; Distributed by Elsevier North-Holland, 1981.

Cita MLA (8a ed.)

Jorgensen, Sven Erik, y I. Johnsen. Principles of Environmental Science and Technology. Elsevier Scientific Pub. Co. ; Distributed by Elsevier North-Holland, 1981.