Παραπομπή APA

Abel, D. C., & McConnell, R. L. (2010). Environmental oceanography: Topics and analysis. World headquarters.

Παραπομπή Chicago Style

Abel, Daniel C., και Robert L. McConnell. Environmental Oceanography: Topics and Analysis. Sudbury: World headquarters, 2010.

Παραπομπή MLA

Abel, Daniel C., και Robert L. McConnell. Environmental Oceanography: Topics and Analysis. World headquarters, 2010.