Thurman, H. V. (1993). Essentials of oceanography (4th.ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)Thurman, Harold V. Essentials of Oceanography. 4th.ed. New York: Macmillan, 1993.
Lua MLA (9ú heag.)Thurman, Harold V. Essentials of Oceanography. 4th.ed. Macmillan, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.