APA (7th ed.) Citation

United States. Office of Education, Seely, C. E., & Smith, D. E. (1918). Union list of mathematical periodicals. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Office of Education, Caroline Eustis Seely, and David Eugene Smith. Union List of Mathematical Periodicals. Washington: U.S. GPO, 1918.

MLA (9th ed.) Citation

United States. Office of Education, et al. Union List of Mathematical Periodicals. U.S. GPO, 1918.