Cita APA (7a ed.)

Vequist, G., & Licht, D. S. (2013). Wildlife Watching in America's National Parks: A Seasonal Guide. Texas A & M University Press.

Cita Chicago Style (17a ed.)

Vequist, Gary, y Daniel S. Licht. Wildlife Watching in America's National Parks: A Seasonal Guide. College Station: Texas A & M University Press, 2013.

Cita MLA (8a ed.)

Vequist, Gary, y Daniel S. Licht. Wildlife Watching in America's National Parks: A Seasonal Guide. Texas A & M University Press, 2013.