ebrary, Inc, Petschek, P., Gass, S., & Burbulla, J. (2011). Constructing shadows: Pergolas, pavilions, tents, cables, and plants. Birkhauser.
芝加哥风格引文ebrary, Inc, Peter Petschek, Siegfried Gass, 与 Julia Burbulla. Constructing Shadows: Pergolas, Pavilions, Tents, Cables, and Plants. Basel: Birkhauser, 2011.
MLA引文ebrary, Inc, et al. Constructing Shadows: Pergolas, Pavilions, Tents, Cables, and Plants. Birkhauser, 2011.
警告：这些引文格式不一定是100％准确.