APA (7th ed.) Citation

Cushing, D., & Walsh, J. (1976). The ecology of the seas. Blackwell.

Chicago Style (17th ed.) Citation

Cushing, D., and J. Walsh. The Ecology of the Seas. Oxford: Blackwell, 1976.

MLA (8th ed.) Citation

Cushing, D., and J. Walsh. The Ecology of the Seas. Blackwell, 1976.

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