APA (7th ed.) Citation

(1991). The oceans and climate: A guide to present needs. Unesco.

Chicago Style (17th ed.) Citation

The Oceans and Climate: A Guide to Present Needs. Paris: Unesco, 1991.

MLA (9th ed.) Citation

The Oceans and Climate: A Guide to Present Needs. Unesco, 1991.

Warning: These citations may not always be 100% accurate.