APA (7th ed.) Citation

Sferra, A., & Wright, M. E. (1971). Personality and human relations (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Sferra, Adan, and Mary Elizabeth Wright. Personality and Human Relations. 2nd ed. New York: McGraw-Hill, 1971.

MLA (9th ed.) Citation

Sferra, Adan, and Mary Elizabeth Wright. Personality and Human Relations. 2nd ed. McGraw-Hill, 1971.