Armstrong, M., & Thornber, J. J. (2014). Field book of western wild flowers: The ultimate guide to flowers growing west of the Rocky Mountains. Skyhorse Publishing.
Style de citation Chicago (17e éd.)Armstrong, Margaret, et J. J. Thornber. Field Book of Western Wild Flowers: The Ultimate Guide to Flowers Growing West of the Rocky Mountains. New York, NY: Skyhorse Publishing, 2014.
Style de citation MLA (8e éd.)Armstrong, Margaret, et J. J. Thornber. Field Book of Western Wild Flowers: The Ultimate Guide to Flowers Growing West of the Rocky Mountains. Skyhorse Publishing, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.