APA (7th ed.) Citation

Dakin, K., Benjamin, L. L., & Pantiel, M. (2013). The professional design guide to green roofs. Timber Press.

Chicago Style (17th ed.) Citation

Dakin, Karla, Lisa Lee Benjamin, and Mindy Pantiel. The Professional Design Guide to Green Roofs. Portland, Or.: Timber Press, 2013.

MLA (9th ed.) Citation

Dakin, Karla, et al. The Professional Design Guide to Green Roofs. Timber Press, 2013.