APA (7e ed.) Bronvermelding

Culp, R. L., & Culp, G. L. (1971). Advanced wastewater treatment. Van Nostrand Reinhold.

Chicago (17e ed.) Bronvermelding

Culp, Russell L., en Gordon L. Culp. Advanced Wastewater Treatment. New York: Van Nostrand Reinhold, 1971.

MLA (9e ed.) Bronvermelding

Culp, Russell L., en Gordon L. Culp. Advanced Wastewater Treatment. Van Nostrand Reinhold, 1971.