APA (7th ed.) Citation

Holmes Safety Association, Ankeny, M. J., & Forbes, J. J. V. (1931). Organization plan of Holmes Safety Association. [publisher not identified].

Chicago Style (17th ed.) Citation

Holmes Safety Association, M. J. Ankeny, and John Joseph Vincent Forbes. Organization Plan of Holmes Safety Association. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Holmes Safety Association, et al. Organization Plan of Holmes Safety Association. [publisher not identified], 1931.