APA (7th ed.) Citation

Coblentz, W. W. (1912). A physical study of the firefly. Carnegie Institution of Washington.

Chicago Style (17th ed.) Citation

Coblentz, William W. A Physical Study of the Firefly. Washington, D.C.: Carnegie Institution of Washington, 1912.

MLA (9th ed.) Citation

Coblentz, William W. A Physical Study of the Firefly. Carnegie Institution of Washington, 1912.