APA (7th ed.) Citation

Chamberlin, J. H. (1963). Careers in the protective services. H.Z. Walck.

Chicago Style (17th ed.) Citation

Chamberlin, Jo Hubbard. Careers in the Protective Services. New York: H.Z. Walck, 1963.

MLA (9th ed.) Citation

Chamberlin, Jo Hubbard. Careers in the Protective Services. H.Z. Walck, 1963.