APA (7. basım) Alıntı
Peeters, H. J. (2007). Field guide to owls of California and the West. University of California Press.
Chicago Style (17. basım) Atıf
Peeters, Hans J. Field Guide to Owls of California and the West. Berkeley: University of California Press, 2007.
MLA (9th ed.) Atıf
Peeters, Hans J. Field Guide to Owls of California and the West. University of California Press, 2007.
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