APA (7th ed.) Citation

Potter, W. C., Schaper, A., & Muller, H. Tactical nuclear weapons: Options for control.

Chicago Style (17th ed.) Citation

Potter, William C., Annette Schaper, and Harald Muller. Tactical Nuclear Weapons: Options for Control.

MLA (9th ed.) Citation

Potter, William C., et al. Tactical Nuclear Weapons: Options for Control.