Cita APA (7a ed.)

Gerstenberg, C. W. (1947). Principles of business (5th ed. rev.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Gerstenberg, Charles W. Principles of Business. 5th ed. rev. New York: Prentice-Hall, 1947.

Cita MLA (9a ed.)

Gerstenberg, Charles W. Principles of Business. 5th ed. rev. Prentice-Hall, 1947.