APA (7th ed.) Citation

Straley, G. B., Taylor, R. L., & Douglas, G. W. (1985). The rare vascular plants of British Columbia. National Museums of Canada, National Museum of Natural Sciences.

Chicago Style (17th ed.) Citation

Straley, Gerald B., Roy L. Taylor, and George W. Douglas. The Rare Vascular Plants of British Columbia. Ottawa: National Museums of Canada, National Museum of Natural Sciences, 1985.

MLA (9th ed.) Citation

Straley, Gerald B., et al. The Rare Vascular Plants of British Columbia. National Museums of Canada, National Museum of Natural Sciences, 1985.