Proceedings of the Entomological society of Philadelphia.
APA Citation
American Entomological Society. (186367). Proceedings of the Entomological society of Philadelphia. Philadelphia: Printed by the Society.
MLA Citation
American Entomological Society. Proceedings of the Entomological Society of Philadelphia. Philadelphia: Printed by the Society, 186367.
Warning: These citations may not always be complete (especially for serials).