Cita APA (7a ed.)

Patin, T. (2012). Observation Points: The Visual Poetics of National Parks. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Patin, Thomas. Observation Points: The Visual Poetics of National Parks. Minneapolis: University of Minnesota Press, 2012.

Cita MLA (8a ed.)

Patin, Thomas. Observation Points: The Visual Poetics of National Parks. University of Minnesota Press, 2012.