Cita APA (7a ed.)

Gentry, D. L., & Taff, C. A. (1961). Elements of business enterprise. Ronald Press Co..

Cita Chicago Style (17a ed.)

Gentry, Dwight L., y Charles A. Taff. Elements of Business Enterprise. N.Y.: Ronald Press Co., 1961.

Cita MLA (8a ed.)

Gentry, Dwight L., y Charles A. Taff. Elements of Business Enterprise. Ronald Press Co., 1961.