APA (7th ed.) Citation

Gaynor, J. L. (1937). Hovering butterflies. C. F. Summy.

Chicago Style (17th ed.) Citation

Gaynor, Jessie L. Hovering Butterflies. Chicago: C. F. Summy, 1937.

MLA (9th ed.) Citation

Gaynor, Jessie L. Hovering Butterflies. C. F. Summy, 1937.

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