APA (7th ed.) Citation

United States. Federal Board for Vocational Education. (1919). Commercial occupation survey covering commercial workers between 14 and 17 years of age made by State Board for Vocational Education in collaboration with Federal Board for Vocational Education. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Federal Board for Vocational Education. Commercial Occupation Survey Covering Commercial Workers Between 14 and 17 Years of Age Made by State Board for Vocational Education in Collaboration with Federal Board for Vocational Education. [Washington]: [publisher not identified], 1919.

MLA (9th ed.) Citation

United States. Federal Board for Vocational Education. Commercial Occupation Survey Covering Commercial Workers Between 14 and 17 Years of Age Made by State Board for Vocational Education in Collaboration with Federal Board for Vocational Education. [publisher not identified], 1919.