Record Citations

APA (7th ed.) Citation
Opler, P. A. (1998). A field guide to eastern butterflies. Houghton Mifflin.
Chicago Style (17th ed.) Citation
Opler, Paul A. A Field Guide to Eastern Butterflies. Boston: Houghton Mifflin, 1998.
MLA (9th ed.) Citation
Opler, Paul A. A Field Guide to Eastern Butterflies. Houghton Mifflin, 1998.
Warning: These citations may not always be 100% accurate.