APA (7th ed.) Citation

Willis, E. O., & Eisenmann, E. (1979). A revised list of birds of Barro Colorado Island, Panama. Smithsonian Inst. Pr.

Chicago Style (17th ed.) Citation

Willis, Edwin O., and Eugene Eisenmann. A Revised List of Birds of Barro Colorado Island, Panama. Washington: Smithsonian Inst. Pr, 1979.

MLA (9th ed.) Citation

Willis, Edwin O., and Eugene Eisenmann. A Revised List of Birds of Barro Colorado Island, Panama. Smithsonian Inst. Pr, 1979.

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