APA ציטוט

Beckmann, J. P. 1. (2010). Safe passages: Highways, wildlife, and habitat connectivity. Washington, DC: Island Press.

Trích dẫn kiểu Chicago

Beckmann, Jon P. 1963-. Safe Passages: Highways, Wildlife, and Habitat Connectivity. Washington, DC: Island Press, 2010.

ציטוט MLA

Beckmann, Jon P. 1963-. Safe Passages: Highways, Wildlife, and Habitat Connectivity. Washington, DC: Island Press, 2010.