APA ציטוט

241572 Marsh, W. M. (1987). Earthscape: A physical geography. New York : John Wiley & Sons.

Chicago Style (17th ed.) Citation

241572 Marsh, William M. Earthscape: A Physical Geography. New York : John Wiley & Sons, 1987.

ציטוט MLA

241572 Marsh, William M. Earthscape: A Physical Geography. New York : John Wiley & Sons, 1987.