APA (7th ed.) Citation

Hill, P. J., & Hill, M. A. (1975). The edible sea. Barnes.

Chicago Style (17th ed.) Citation

Hill, Paul J., and Mavis A. Hill. The Edible Sea. New York: Barnes, 1975.

MLA (9th ed.) Citation

Hill, Paul J., and Mavis A. Hill. The Edible Sea. Barnes, 1975.