APA (7e ed.) Bronvermelding
Lebbin, D. J., Parr, M., & Fenwick, G. H. (2010). The American Bird Conservancy guide to bird conservation. University of Chicago Press.
Chicago (17e ed.) Bronvermelding
Lebbin, Daniel J., Mike Parr, en George H. Fenwick. The American Bird Conservancy Guide to Bird Conservation. Chicago: University of Chicago Press, 2010.
MLA (9e ed.) Bronvermelding
Lebbin, Daniel J., et al. The American Bird Conservancy Guide to Bird Conservation. University of Chicago Press, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.