APA (7e ed.) Bronvermelding

Não informado. (1986). Civil Engineering Practice. Boston Society of Civil Engineers.

Chicago (17e ed.) Bronvermelding

Não informado. Civil Engineering Practice. Boston, Mass: Boston Society of Civil Engineers, 1986.

MLA (8e ed.) Bronvermelding

Não informado. Civil Engineering Practice. Boston Society of Civil Engineers, 1986.

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