APA (7th ed.) Citation

Smith, N. R., Gordon, R. E., & Clark, F. E. (1952). Aerobic sporeforming bacteria. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Smith, Nathan R., Ruth E. Gordon, and F. E. Clark. Aerobic Sporeforming Bacteria. Washington: U.S. Govt. Print. Off, 1952.

MLA (9th ed.) Citation

Smith, Nathan R., et al. Aerobic Sporeforming Bacteria. U.S. Govt. Print. Off, 1952.