APA (7th ed.) Citation

Fritts, T. H. (1988). The brown tree snake: A harmful pest species. U.S. Dept. of the Interior, Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

Fritts, Thomas H. The Brown Tree Snake: A Harmful Pest Species. [Washington, D.C.?]: U.S. Dept. of the Interior, Fish and Wildlife Service, 1988.

MLA (9th ed.) Citation

Fritts, Thomas H. The Brown Tree Snake: A Harmful Pest Species. U.S. Dept. of the Interior, Fish and Wildlife Service, 1988.