APA-referens (7:e uppl.)

COOPER, W. J. (1981). Chemistry in water reuse 1. Ann Arbor Science.

Chicago-referens (17:e uppl.)

COOPER, William J. Chemistry in Water Reuse 1. Michigan: Ann Arbor Science, 1981.

MLA-referens (9:e uppl.)

COOPER, William J. Chemistry in Water Reuse 1. Ann Arbor Science, 1981.