Cita APA (7a ed.)

Wauer, R. H. (2004). Birding the Southwestern National Parks. Texas A & M University Press.

Cita Chicago Style (17a ed.)

Wauer, Roland H. Birding the Southwestern National Parks. College Station: Texas A & M University Press, 2004.

Cita MLA (8a ed.)

Wauer, Roland H. Birding the Southwestern National Parks. Texas A & M University Press, 2004.