APA (7th ed.) Citation

Gould, P. J., & Forsell, D. J. (1989). Techniques for shipboard surveys of marine birds. U.S. Dept. of the Interior, Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

Gould, Patrick J., and Douglas J. Forsell. Techniques for Shipboard Surveys of Marine Birds. Washington, D.C.: U.S. Dept. of the Interior, Fish and Wildlife Service, 1989.

MLA (9th ed.) Citation

Gould, Patrick J., and Douglas J. Forsell. Techniques for Shipboard Surveys of Marine Birds. U.S. Dept. of the Interior, Fish and Wildlife Service, 1989.