APA (7th ed.) Citation

Rogers, C., & Halland, H. E. (1940). Flight surgeon. Duell, Sloan, and Pearce.

Chicago Style (17th ed.) Citation

Rogers, Cameron, and Herman E. Halland. Flight Surgeon. New York: Duell, Sloan, and Pearce, 1940.

MLA (9th ed.) Citation

Rogers, Cameron, and Herman E. Halland. Flight Surgeon. Duell, Sloan, and Pearce, 1940.