APA (7th ed.) Citation

(1990). The birds of British Columbia, Volume 2, Nonpasserines: Diurnal birds of prey through woodpeckers. UBS Press.

Chicago Style (17th ed.) Citation

The Birds of British Columbia, Volume 2, Nonpasserines: Diurnal Birds of Prey Through Woodpeckers. Vancouver: UBS Press, 1990.

MLA (9th ed.) Citation

The Birds of British Columbia, Volume 2, Nonpasserines: Diurnal Birds of Prey Through Woodpeckers. UBS Press, 1990.

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