APA (7e ed.) Bronvermelding
ebrary, Inc, Petschek, P., Gass, S., & Burbulla, J. (2011). Constructing shadows: Pergolas, pavilions, tents, cables, and plants. Birkhauser.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Peter Petschek, Siegfried Gass, en Julia Burbulla. Constructing Shadows: Pergolas, Pavilions, Tents, Cables, and Plants. Basel: Birkhauser, 2011.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Constructing Shadows: Pergolas, Pavilions, Tents, Cables, and Plants. Birkhauser, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.