APA (7th ed.) Citation

Shepard, F. P. (1948). Submarine geology. Harper.

Chicago Style (17th ed.) Citation

Shepard, Francis P. Submarine Geology. New York: Harper, 1948.

MLA (9th ed.) Citation

Shepard, Francis P. Submarine Geology. Harper, 1948.

Warning: These citations may not always be 100% accurate.