Johansson, J. T. (1987). 4. Revision of Genus Coelospermum Blume (Rubiaceae, Moriindeae). Palynological Laboratory, Swedish Museum of Natural History.
Chicago Style (17th ed.) CitationJohansson, Jan Thomas. 4. Revision of Genus Coelospermum Blume (Rubiaceae, Moriindeae). Stockholm, Sweden: Palynological Laboratory, Swedish Museum of Natural History, 1987.
MLA (9th ed.) CitationJohansson, Jan Thomas. 4. Revision of Genus Coelospermum Blume (Rubiaceae, Moriindeae). Palynological Laboratory, Swedish Museum of Natural History, 1987.
Warning: These citations may not always be 100% accurate.