Vorontsova, M. S., & Knapp, S. (2016). A revision of the "spiny Solanums," Solanum subgenus leptostemonum (Solanaceae), in Africa and Madagascar. The American Society of Plant Taxonomists.
Chicago Style (17th ed.) CitationVorontsova, Maria S., and Sandra Knapp. A Revision of the "Spiny Solanums," Solanum Subgenus Leptostemonum (Solanaceae), in Africa and Madagascar. [Ann Arbor, Michigan]: The American Society of Plant Taxonomists, 2016.
MLA (9th ed.) CitationVorontsova, Maria S., and Sandra Knapp. A Revision of the "Spiny Solanums," Solanum Subgenus Leptostemonum (Solanaceae), in Africa and Madagascar. The American Society of Plant Taxonomists, 2016.
Warning: These citations may not always be 100% accurate.