Gaya APA

Soule, M, E., Terborgh, J. (1999). Continental conservation : scientific foundations of regional reserve networks . Thousand Oaks, California: ISLAND PRESS.

Gaya MLA

Soule, Michael, E.., Terborgh, John. "Continental conservation : scientific foundations of regional reserve networks". Thousand Oaks, California: ISLAND PRESS, 1999. Text.