Gaya APA

Global change in the mountains / edited by Martin F. Price, Thomas H. Mather and Elliot C. Robertson. (1999). : New York : Parthenon Pub. Group.

Gaya MLA

Global change in the mountains / edited by Martin F. Price, Thomas H. Mather and Elliot C. Robertson. . : New York : Parthenon Pub. Group, 1999. Text.