Cheek, M., Gosline, G., & Csiba, L. (2002). A New Species of Rhaptopetalum (Scytopetalaceae) from Western Cameroon. Kew Bulletin, 57(3), 661-667. https://doi.org/10.2307/4110996
Chicago-referens (17:e uppl.)Cheek, Martin, George Gosline, och Laszlo Csiba. "A New Species of Rhaptopetalum (Scytopetalaceae) from Western Cameroon." Kew Bulletin 57, no. 3 (2002): 661-667. https://doi.org/10.2307/4110996.
MLA-referens (9:e uppl.)Cheek, Martin, et al. "A New Species of Rhaptopetalum (Scytopetalaceae) from Western Cameroon." Kew Bulletin, vol. 57, no. 3, 2002, pp. 661-667, https://doi.org/10.2307/4110996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.
