APA Style

Weiler, S, K., Scholz-Barth, K. (c2009). Green roof systems: a guide to the planning, design, and construction of landscapes over structure . nju: John Wiley & Sons.

MLA Style

Weiler, Susan, K.., Scholz-Barth, Katrin. "Green roof systems: a guide to the planning, design, and construction of landscapes over structure". nju: John Wiley & Sons, c2009. Computer File.