Muriithi, R., & Kamau, P. [Data card 41610 for plant Euphorbiaceae Hymenocardia acida: Known as Mupembe in Kawendi.
Chicago-viite (17. p.)Muriithi, Richard, ja Peris Kamau. [Data Card 41610 for Plant Euphorbiaceae Hymenocardia Acida: Known as Mupembe in Kawendi.
MLA-viite (8. p.)Muriithi, Richard, ja Peris Kamau. [Data Card 41610 for Plant Euphorbiaceae Hymenocardia Acida: Known as Mupembe in Kawendi.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.