APA-referens (7:e uppl.)

Harrison, R. M. (1997). Pollution, causes, effects and control. Springer.

Chicago-referens (17:e uppl.)

Harrison, Roy M. Pollution, Causes, Effects and Control. Berlin: Springer, 1997.

MLA-referens (9:e uppl.)

Harrison, Roy M. Pollution, Causes, Effects and Control. Springer, 1997.