APA (7th ed.) Zitazioa

SHEPARD, F. P. (1973). Submarine geology. Harper.

Chicago Style (17th ed.) Zitazioa

SHEPARD, Francis P. Submarine Geology. New York: Harper, 1973.

MLA (9th ed.) Zitazioa

SHEPARD, Francis P. Submarine Geology. Harper, 1973.