Cita APA (7a ed.)

Schoell, W. F., Dessler, G., & Reinecke, J. A. (1993). Introduction to business: Opening doors (7th ed.). Allyn and Bacon.

Cita Chicago Style (17a ed.)

Schoell, William F., Gary Dessler, y John A. Reinecke. Introduction to Business: Opening Doors. 7th ed. Boston [etc.]: Allyn and Bacon, 1993.

Cita MLA (9a ed.)

Schoell, William F., et al. Introduction to Business: Opening Doors. 7th ed. Allyn and Bacon, 1993.