APA (7th ed.) Citation

Say, T. American entomology, or, Descriptions of the insects of North America: Illustrated by coloured figures from original drawings executed from nature.

Chicago Style (17th ed.) Citation

Say, Thomas. American Entomology, or, Descriptions of the Insects of North America: Illustrated by Coloured Figures from Original Drawings Executed from Nature.

MLA (8th ed.) Citation

Say, Thomas. American Entomology, or, Descriptions of the Insects of North America: Illustrated by Coloured Figures from Original Drawings Executed from Nature.

Warning: These citations may not always be 100% accurate.