APA (7th ed.) Citation

Jørgensen, S. E., & Johnsen, I. (1989). Principles of environmental science and technology (2nd rev. ed.). Elsevier Science Publishers.

Chicago Style (17th ed.) Citation

Jørgensen, Sven Erik, and I. Johnsen. Principles of Environmental Science and Technology. 2nd rev. ed. Amsterdam ; New York: Elsevier Science Publishers, 1989.

MLA (9th ed.) Citation

Jørgensen, Sven Erik, and I. Johnsen. Principles of Environmental Science and Technology. 2nd rev. ed. Elsevier Science Publishers, 1989.