APA (7e ed.) Bronvermelding

ebrary, Inc, & McMann, J. M. (2011). Potable water and sanitation. Nova Science Publishers.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, en Joel M. McMann. Potable Water and Sanitation. New York: Nova Science Publishers, 2011.

MLA (9e ed.) Bronvermelding

ebrary, Inc, en Joel M. McMann. Potable Water and Sanitation. Nova Science Publishers, 2011.