APA引文

BUTZER, K. W. (1976). Geomorphology from the earth. Harper and Row.

Chicago Style (17th ed.) Citation

BUTZER, Karl W. Geomorphology from the Earth. New York: Harper and Row, 1976.

MLA引文

BUTZER, Karl W. Geomorphology from the Earth. Harper and Row, 1976.

警告：這些引文格式不一定是100％准確.