Dunlap, T. R. (2012). In the field, among the feathered: A history of birders and their guides. Oxford Univ. Press. https://doi.org/10.1093/acprof:osobl/9780199734597.001.0001
Chicago-Zitierstil (17. Ausg.)Dunlap, Thomas R. In the Field, Among the Feathered: A History of Birders and Their Guides. New York [u.a.]: Oxford Univ. Press, 2012. https://doi.org/10.1093/acprof:osobl/9780199734597.001.0001.
MLA-Zitierstil (9. Ausg.)Dunlap, Thomas R. In the Field, Among the Feathered: A History of Birders and Their Guides. Oxford Univ. Press, 2012. https://doi.org/10.1093/acprof:osobl/9780199734597.001.0001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.