APA (7th ed.) Citation

Perry, D. A. (1996). Forest ecosystems (2. [Dr.].). Johns Hopkins Univ. Press.

Chicago Style (17th ed.) Citation

Perry, David A. Forest Ecosystems. 2. [Dr.]. Baltimore [u.a.]: Johns Hopkins Univ. Press, 1996.

MLA (9th ed.) Citation

Perry, David A. Forest Ecosystems. 2. [Dr.]. Johns Hopkins Univ. Press, 1996.