APA (7th ed.) Citation

McCracken, J. D. (1973). Information needs of state directors of vocational education. Center for Vocational and Technical Education, Ohio State University.

Chicago Style (17th ed.) Citation

McCracken, J. David. Information Needs of State Directors of Vocational Education. Columbus: Center for Vocational and Technical Education, Ohio State University, 1973.

MLA (9th ed.) Citation

McCracken, J. David. Information Needs of State Directors of Vocational Education. Center for Vocational and Technical Education, Ohio State University, 1973.