Cita APA (7a ed.)

Allen, W. R., & Gilmore, H. L. (1993). What managers do (4th ed.). American Management Association.

Cita Chicago Style (17a ed.)

Allen, William R., y Harold L. Gilmore. What Managers Do. 4th ed. [Saranac Lake, N.Y.]: American Management Association, 1993.

Cita MLA (9a ed.)

Allen, William R., y Harold L. Gilmore. What Managers Do. 4th ed. American Management Association, 1993.