Citazione Stile APA (7a Edizione)

ebrary, Inc, Porter, D. R., & Salvesen, D. (1995). Collaborative planning for wetlands and wildlife: Issues and examples. Island Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Douglas R. Porter, e David Salvesen. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Washington, DC: Island Press, 1995.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Island Press, 1995.