APA (7th ed.) Citation

Wehberg, H., Zeydel, E. H., & Lange, C. L. (1921). The limitation of armaments: A collection of the projects proposed for the solution of the problem. The Endowment.

Chicago Style (17th ed.) Citation

Wehberg, Hans, Edwin Hermann Zeydel, and Christian Lous Lange. The Limitation of Armaments: A Collection of the Projects Proposed for the Solution of the Problem. Washington: The Endowment, 1921.

MLA (9th ed.) Citation

Wehberg, Hans, et al. The Limitation of Armaments: A Collection of the Projects Proposed for the Solution of the Problem. The Endowment, 1921.