APA (7th ed.) Citation

Levitan, S. A., Mangum, G. L., & Marshall, R. (1981). Human resources and labor markets: Employment and training in the American economy (3. ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Levitan, Sar A., Garth L. Mangum, and Ray Marshall. Human Resources and Labor Markets: Employment and Training in the American Economy. 3. ed. New York: Harper & Row, 1981.

MLA (9th ed.) Citation

Levitan, Sar A., et al. Human Resources and Labor Markets: Employment and Training in the American Economy. 3. ed. Harper & Row, 1981.