Sukhorukov, A. P., Sennikov, A. N., Cheek, M., Nusbaumer, L., Kushunina, M., & Timonin, A. C. Taxonomic revision of the Cyathula achyranthoides group (Amaranthaceae, Achyranthoids) in continental Africa and Madagascar. Pensoft Publishers.
Chicago Style (17th ed.) CitationSukhorukov, Alexander P., Alexander N. Sennikov, Martin Cheek, Louis Nusbaumer, Maria Kushunina, and Alexander C. Timonin. Taxonomic Revision of the Cyathula Achyranthoides Group (Amaranthaceae, Achyranthoids) in Continental Africa and Madagascar. Pensoft Publishers.
MLA (9th ed.) CitationSukhorukov, Alexander P., et al. Taxonomic Revision of the Cyathula Achyranthoides Group (Amaranthaceae, Achyranthoids) in Continental Africa and Madagascar. Pensoft Publishers.
Warning: These citations may not always be 100% accurate.