APA (7th ed.) Citation

Nybakken, J. W. (1982). Marine biology: An ecological approach. National Books Store.

Chicago Style (17th ed.) Citation

Nybakken, James W. Marine Biology: An Ecological Approach. Manila: National Books Store, 1982.

MLA (9th ed.) Citation

Nybakken, James W. Marine Biology: An Ecological Approach. National Books Store, 1982.

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