APA (7th ed.) Citation

Elvander, P. E., & Wells, E. F. (1984). The taxonomy of Saxifraga (Saxifragaceae), section Boraphila, subsection Integrifoliae in western North America. American Society of Plant Taxonomists.

Chicago Style (17th ed.) Citation

Elvander, Patrick E., and Elizabeth Fortson Wells. The Taxonomy of Saxifraga (Saxifragaceae), Section Boraphila, Subsection Integrifoliae in Western North America. Ann Arbor, MI: American Society of Plant Taxonomists, 1984.

MLA (9th ed.) Citation

Elvander, Patrick E., and Elizabeth Fortson Wells. The Taxonomy of Saxifraga (Saxifragaceae), Section Boraphila, Subsection Integrifoliae in Western North America. American Society of Plant Taxonomists, 1984.