APA-viite (7. p.)

Torres Hernández, L., Rico Gray, V., Castillo Guevara, C., & Vergara, J. A. (2000). Efect of nectar-foraging ants and wasps on the reproductive fitness of Turnera ulmifolia (Turneraceae) in a coastal sand dune in Mexico. Instituto de Ecología, A.C.

Chicago-viite (17. p.)

Torres Hernández, Leonel, Víctor Rico Gray, Citlalli Castillo Guevara, ja Judith A. Vergara. Efect of Nectar-foraging Ants and Wasps on the Reproductive Fitness of Turnera Ulmifolia (Turneraceae) in a Coastal Sand Dune in Mexico. Instituto de Ecología, A.C, 2000.

MLA-viite (9. p.)

Torres Hernández, Leonel, et al. Efect of Nectar-foraging Ants and Wasps on the Reproductive Fitness of Turnera Ulmifolia (Turneraceae) in a Coastal Sand Dune in Mexico. Instituto de Ecología, A.C, 2000.