Cita APA (7th ed.)
Pride, W. M., Hughes, R. J., & Kapoor, J. R. (1999). Business (6th ed.). Houghton Mifflin Co.
Cita Chicago (17th ed.)
Pride, William M., Robert James Hughes, i Jack R. Kapoor. Business. 6th ed. Boston: Houghton Mifflin Co, 1999.
Cita MLA (9th ed.)
Pride, William M., et al. Business. 6th ed. Houghton Mifflin Co, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.