APA (7e ed.) Bronvermelding
Heller, G. L. (2013). Ed Bacon: Planning, politics, and the building of modern Philadelphia. University of Pennsylvania Press.
Chicago (17e ed.) Bronvermelding
Heller, Gregory L. Ed Bacon: Planning, Politics, and the Building of Modern Philadelphia. Philadelphia: University of Pennsylvania Press, 2013.
MLA (9e ed.) Bronvermelding
Heller, Gregory L. Ed Bacon: Planning, Politics, and the Building of Modern Philadelphia. University of Pennsylvania Press, 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.