APA (7e ed.) Bronvermelding

American Society of Civil Engineers. (1991). Journal of Professional Issues in Engineering Education and Practice. American Society of Civil Engineers.

Chicago (17e ed.) Bronvermelding

American Society of Civil Engineers. Journal of Professional Issues in Engineering Education and Practice. New York: American Society of Civil Engineers, 1991.

MLA (8e ed.) Bronvermelding

American Society of Civil Engineers. Journal of Professional Issues in Engineering Education and Practice. American Society of Civil Engineers, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.