University of Washington, Henderson, L. F., & Gage, S. (1999). Spokane area botanical collections made by Louis F. Henderson, May-July, 1892: (specimens housed at the University of Washington Herbarium).
Style de citation Chicago (17e éd.)University of Washington, Louis F. Henderson, et Sarah Gage. Spokane Area Botanical Collections Made by Louis F. Henderson, May-July, 1892: (specimens Housed at the University of Washington Herbarium). 1999.
Style de citation MLA (8e éd.)University of Washington, et al. Spokane Area Botanical Collections Made by Louis F. Henderson, May-July, 1892: (specimens Housed at the University of Washington Herbarium). 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.