APA (7th ed.) Citation

Shepard, F. P. (1959). The earth beneath the sea. Oxford Univ. Press [u.a.].

Chicago Style (17th ed.) Citation

Shepard, Francis Parker. The Earth Beneath the Sea. London [u.a.]: Oxford Univ. Press [u.a.], 1959.

MLA (9th ed.) Citation

Shepard, Francis Parker. The Earth Beneath the Sea. Oxford Univ. Press [u.a.], 1959.