APA (7th ed.) Citation

United States. Federal Board for Vocational Education. (1925). Directory of trade schools: Classified by trades taught in day-unit and part-time trade courses which offer instruction in trade and industrial education, excluding evening trade extension classes. GPO.

Chicago Style (17th ed.) Citation

United States. Federal Board for Vocational Education. Directory of Trade Schools: Classified by Trades Taught in Day-unit and Part-time Trade Courses Which Offer Instruction in Trade and Industrial Education, Excluding Evening Trade Extension Classes. [Washington]: GPO, 1925.

MLA (9th ed.) Citation

United States. Federal Board for Vocational Education. Directory of Trade Schools: Classified by Trades Taught in Day-unit and Part-time Trade Courses Which Offer Instruction in Trade and Industrial Education, Excluding Evening Trade Extension Classes. GPO, 1925.