Cita APA (7th ed.)

Hisrich, R. D., Peters, M. P., & Shepherd, D. A. (2013). Entrepreneurship (Ninth edition.). McGraw-Hill/Irwin.

Cita Chicago (17th ed.)

Hisrich, Robert D., Michael P. Peters, i Dean A. Shepherd. Entrepreneurship. Ninth edition. New York, NY: McGraw-Hill/Irwin, 2013.

Cita MLA (9th ed.)

Hisrich, Robert D., et al. Entrepreneurship. Ninth edition. McGraw-Hill/Irwin, 2013.