Keay, R. W. J. Notes on Rubiaceae for "Flora of West Tropical Africa".
Chicago Style (17th ed.) CitationKeay, Ronald William John. Notes on Rubiaceae for "Flora of West Tropical Africa".
MLA (9th ed.) CitationKeay, Ronald William John. Notes on Rubiaceae for "Flora of West Tropical Africa".
Warning: These citations may not always be 100% accurate.