APA (7th ed.) Citation

Wallgren, H. (1975). Principles of bank operations (Rev. ed.). American Institute of Banking.

Chicago Style (17th ed.) Citation

Wallgren, Harold. Principles of Bank Operations. Rev. ed. New York: American Institute of Banking, 1975.

MLA (9th ed.) Citation

Wallgren, Harold. Principles of Bank Operations. Rev. ed. American Institute of Banking, 1975.