Cita APA (7th ed.)

Rudd, V. E. (1991). Nissolia gentryi (Leguminosae, Papilionoideae), a new species from Sonora and Sinaloa, Mexico. Instituto de Ecología, A.C.

Cita Chicago (17th ed.)

Rudd, Velva E. Nissolia Gentryi (Leguminosae, Papilionoideae), a New Species from Sonora and Sinaloa, Mexico. Instituto de Ecología, A.C, 1991.

Cita MLA (9th ed.)

Rudd, Velva E. Nissolia Gentryi (Leguminosae, Papilionoideae), a New Species from Sonora and Sinaloa, Mexico. Instituto de Ecología, A.C, 1991.