APA način citiranja (7. izdanje)

Liu, C. (2012). Integrity testing for low-pressure membranes. American Water Works Association.

Čikaški stil citiranja (17. izdanje)

Liu, Charles. Integrity Testing for Low-pressure Membranes. Denver, Colo.: American Water Works Association, 2012.

MLA način citiranja (9. izdanje)

Liu, Charles. Integrity Testing for Low-pressure Membranes. American Water Works Association, 2012.