APA (7th ed.) Citation

Oberholser, H. C. (1917). A review of the subspecies of the Leach petrel, Oceanodroma leucorhoa (Vieillot). Proceedings of the United States National Museum, 54(2230), 165.

Chicago Style (17th ed.) Citation

Oberholser, Harry C. "A Review of the Subspecies of the Leach Petrel, Oceanodroma Leucorhoa (Vieillot)." Proceedings of the United States National Museum 54, no. 2230 (1917): 165.

MLA (9th ed.) Citation

Oberholser, Harry C. "A Review of the Subspecies of the Leach Petrel, Oceanodroma Leucorhoa (Vieillot)." Proceedings of the United States National Museum, vol. 54, no. 2230, 1917, p. 165.