APA-viite (7. p.)

Muriithi, R., & Mwachala, G. [Data card 49341 for plant Labiatae Coleus sylvestris, called Plectranthus sylvestris Gurke: Known as Ngingu in Taita.

Chicago-viite (17. p.)

Muriithi, Richard, ja G. Mwachala. [Data Card 49341 for Plant Labiatae Coleus Sylvestris, Called Plectranthus Sylvestris Gurke: Known as Ngingu in Taita.

MLA-viite (8. p.)

Muriithi, Richard, ja G. Mwachala. [Data Card 49341 for Plant Labiatae Coleus Sylvestris, Called Plectranthus Sylvestris Gurke: Known as Ngingu in Taita.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.