APA (7th ed.) Citation

Forbes, J. J. V. (1928). How U.S. Bureau of Mines conducts its national or international first-aid contests. [publisher not identified].

Chicago Style (17th ed.) Citation

Forbes, John Joseph Vincent. How U.S. Bureau of Mines Conducts Its National or International First-aid Contests. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Forbes, John Joseph Vincent. How U.S. Bureau of Mines Conducts Its National or International First-aid Contests. [publisher not identified], 1928.