Strother, J. L. (1991). Taxonomy of Complaya, Elaphandra, Iogeton, Jefea, Wamalchitamia, Wedelia, Zexmenia, and Zyzyxia (Compositae-Heliantheae-Ecliptinae). Univ. of Michigan Herbarium.
Chicago Style (17th ed.) CitationStrother, John L. Taxonomy of Complaya, Elaphandra, Iogeton, Jefea, Wamalchitamia, Wedelia, Zexmenia, and Zyzyxia (Compositae-Heliantheae-Ecliptinae). Ann Arbor, MI: Univ. of Michigan Herbarium, 1991.
MLA (9th ed.) CitationStrother, John L. Taxonomy of Complaya, Elaphandra, Iogeton, Jefea, Wamalchitamia, Wedelia, Zexmenia, and Zyzyxia (Compositae-Heliantheae-Ecliptinae). Univ. of Michigan Herbarium, 1991.
Warning: These citations may not always be 100% accurate.