Dyfyniad APA

Garrison, T. (1995). Essentials of oceanography (3rd ed.). Wordsworth Editions.

Dyfyniad Arddull Chicago

Garrison, Tom. Essentials of Oceanography. 3rd ed. Belmont: Wordsworth Editions, 1995.

Dyfyniad MLA

Garrison, Tom. Essentials of Oceanography. 3rd ed. Wordsworth Editions, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.