APA (7e ed.) Bronvermelding

Frayne, C. (2002). Boiler water treatment: Principles and practice. Chemical Publishing Co. Inc.

Chicago (17e ed.) Bronvermelding

Frayne, Colin. Boiler Water Treatment: Principles and Practice. New York, NY: Chemical Publishing Co. Inc, 2002.

MLA (9e ed.) Bronvermelding

Frayne, Colin. Boiler Water Treatment: Principles and Practice. Chemical Publishing Co. Inc, 2002.