APA (7e ed.) Bronvermelding

Dieringer, G., Ramamoorthy, T., & Tenorio Lezama, P. (1991). Floral visitors and their behavior to sympatric Salvia species (Lamiaceae) in Mexico. Instituto de Ecología, A.C.

Chicago (17e ed.) Bronvermelding

Dieringer, Gregg, T.P Ramamoorthy, en Pedro Tenorio Lezama. Floral Visitors and Their Behavior to Sympatric Salvia Species (Lamiaceae) in Mexico. Instituto de Ecología, A.C, 1991.

MLA (9e ed.) Bronvermelding

Dieringer, Gregg, et al. Floral Visitors and Their Behavior to Sympatric Salvia Species (Lamiaceae) in Mexico. Instituto de Ecología, A.C, 1991.