Cita APA

Shepard, F. P., & Dill, R. F. Submarine canyons and other sea valleys.

Citación estilo Chicago

Shepard, Francis P., y Robert F. Dill. Submarine Canyons and Other Sea Valleys.

Cita MLA

Shepard, Francis P., y Robert F. Dill. Submarine Canyons and Other Sea Valleys.