APA (7th ed.) Citation

(1913). Classification: Class E-F: America (2d ed.). Govt. print. off.

Chicago Style (17th ed.) Citation

Classification: Class E-F: America. 2d ed. Washington: Govt. print. off, 1913.

MLA (9th ed.) Citation

Classification: Class E-F: America. 2d ed. Govt. print. off, 1913.