(1920). Oberholser on Larus hyperboreus barrovianus The Status of Larus hyperboreus barrovianus Ridgway Harry C. Oberholser. The Auk, 37(1), 166.
Chicago Style (17th ed.) Citation"Oberholser on Larus Hyperboreus Barrovianus The Status of Larus Hyperboreus Barrovianus Ridgway Harry C. Oberholser." The Auk 37, no. 1 (1920): 166.
MLA (9th ed.) Citation"Oberholser on Larus Hyperboreus Barrovianus The Status of Larus Hyperboreus Barrovianus Ridgway Harry C. Oberholser." The Auk, vol. 37, no. 1, 1920, p. 166.
Warning: These citations may not always be 100% accurate.