APA (7th ed.) Citation

Portnoy, J. W., Erwin, R. M., & Custer, T. W. (1981). Atlas of gull and tern colonies: North Carolina to Key West, Florida (including pelicans, cormorants and skimmers). The Team.

Chicago Style (17th ed.) Citation

Portnoy, John W., R. Michael Erwin, and Thomas W. Custer. Atlas of Gull and Tern Colonies: North Carolina to Key West, Florida (including Pelicans, Cormorants and Skimmers). [Washington, D.C.]: The Team, 1981.

MLA (9th ed.) Citation

Portnoy, John W., et al. Atlas of Gull and Tern Colonies: North Carolina to Key West, Florida (including Pelicans, Cormorants and Skimmers). The Team, 1981.