Cita APA (7th ed.)

Cano-Santana, Z., & Oyama, K. (1994). Wigandia urens (Hydrophyllaceae): A mosaic of resources for your herbivorous insects. Instituto de Ecología, A.C.

Cita Chicago (17th ed.)

Cano-Santana, Zenon, i Ken Oyama. Wigandia Urens (Hydrophyllaceae): A Mosaic of Resources for Your Herbivorous Insects. Instituto de Ecología, A.C, 1994.

Cita MLA (9th ed.)

Cano-Santana, Zenon, i Ken Oyama. Wigandia Urens (Hydrophyllaceae): A Mosaic of Resources for Your Herbivorous Insects. Instituto de Ecología, A.C, 1994.