Gaya APA

Global climate change and cold regions ecosystems / edited by R. Lal, J.M. Kimble, B.A. Stewart. (2000). : Boca Raton, Fla. : Lewis.

Gaya MLA

Global climate change and cold regions ecosystems / edited by R. Lal, J.M. Kimble, B.A. Stewart. . : Boca Raton, Fla. : Lewis, 2000. Text.