APA (7th ed.) Citation

Peters, H. S., Burleigh, T. D., & Peterson, R. T. (1951). The birds of Newfoundland. Dept. of Natural Resources, Province of Newfoundland.

Chicago Style (17th ed.) Citation

Peters, Harold Seymour, Thomas D. Burleigh, and Roger Tory Peterson. The Birds of Newfoundland. St. John's: Dept. of Natural Resources, Province of Newfoundland, 1951.

MLA (9th ed.) Citation

Peters, Harold Seymour, et al. The Birds of Newfoundland. Dept. of Natural Resources, Province of Newfoundland, 1951.