APA ציטוט

Butzer, K. W. (1976). Geomorphology from the Earth. Harper & Row.

Chicago Style (17th ed.) Citation

Butzer, Karl W. Geomorphology from the Earth. New York: Harper & Row, 1976.

ציטוט MLA

Butzer, Karl W. Geomorphology from the Earth. Harper & Row, 1976.