APA (7th ed.) Citation

Hamner, W. C., & Schmidt, F. L. (1977). Contemporary problems in personnel (Rev. ed.). St. Clair Press.

Chicago Style (17th ed.) Citation

Hamner, W. Clay, and Frank L. Schmidt. Contemporary Problems in Personnel. Rev. ed. Chicago: St. Clair Press, 1977.

MLA (9th ed.) Citation

Hamner, W. Clay, and Frank L. Schmidt. Contemporary Problems in Personnel. Rev. ed. St. Clair Press, 1977.