Gaya APA

Cox,C.Barry, ., D, M. (2010). Biogeography : An Ecological and Evolutionary Approach (Eighth Edition). America: John Wiley Sons Inc.

Gaya MLA

Cox,C.Barry, ., D, Moore,Peter. "Biogeography : An Ecological and Evolutionary Approach". Eighth Edition America: John Wiley Sons Inc, 2010. Textbook.