Cita APA (7a ed.)

Judkins, C. J. n. 1. (1949). National associations of the United States. U.S. Department of Commerce.

Cita Chicago Style (17a ed.)

Judkins, C. J. n. 1894. National Associations of the United States. Washington: U.S. Department of Commerce, 1949.

Cita MLA (9a ed.)

Judkins, C. J. n. 1894. National Associations of the United States. U.S. Department of Commerce, 1949.