American Society of Civil Engineers Board of Direction. (2015). Journal of the Board of Direction. American Society of Civil Engineers.
Chicago (17e ed.) BronvermeldingAmerican Society of Civil Engineers Board of Direction. Journal of the Board of Direction. Ann Arbor, Mich: American Society of Civil Engineers, 2015.
MLA (8e ed.) BronvermeldingAmerican Society of Civil Engineers Board of Direction. Journal of the Board of Direction. American Society of Civil Engineers, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.