APA (7e ed.) Bronvermelding
Wauer, R. H. (2004). Birding the Southwestern national parks. Texas A&M University Press.
Chicago (17e ed.) Bronvermelding
Wauer, Roland H. Birding the Southwestern National Parks. College Station: Texas A&M University Press, 2004.
MLA (9e ed.) Bronvermelding
Wauer, Roland H. Birding the Southwestern National Parks. Texas A&M University Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.