APA (7th ed.) Citation

United States. Federal Board for Vocational Education. (1920). Survey of junior commercial occupations by Federal Board for Vocational Education through State boards for vocational education in 19 States. GPO.

Chicago Style (17th ed.) Citation

United States. Federal Board for Vocational Education. Survey of Junior Commercial Occupations by Federal Board for Vocational Education Through State Boards for Vocational Education in 19 States. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

United States. Federal Board for Vocational Education. Survey of Junior Commercial Occupations by Federal Board for Vocational Education Through State Boards for Vocational Education in 19 States. GPO, 1920.