APA stil citiranja
Glassberg, J. (2001). Butterflies through binoculars: Butterflies through binoculars : the West : a field guide to the butterflies of western North America. Oxford [etc.]: Oxford University Press.
Chicago stil citiranjaGlassberg, Jeffrey. Butterflies through binoculars: Butterflies through binoculars : the West : a field guide to the butterflies of western North America. Oxford [etc.]: Oxford University Press, 2001.
MLA stil citiranjaGlassberg, Jeffrey. Butterflies through binoculars: Butterflies through binoculars : the West : a field guide to the butterflies of western North America. Oxford [etc.]: Oxford University Press, 2001.
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