APA (7th ed.) Citation

Lea, T., Hertzog, C., Dobie, J. F., & Bugbee, H. D. (1950). Seven drawings. Carl Hertzog.

Chicago Style (17th ed.) Citation

Lea, Tom, Carl Hertzog, J. Frank Dobie, and H. D. Bugbee. Seven Drawings. El Paso, Texas: Carl Hertzog, 1950.

MLA (9th ed.) Citation

Lea, Tom, et al. Seven Drawings. Carl Hertzog, 1950.