Citazione Stile APA (7a Edizione)

Barringer, B. R., & Ireland, R. D. (2010). Entrepreneurship: Successfully launching new ventures (3rd ed.). Pearson/Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Barringer, Bruce R., e R. Duana Ireland. Entrepreneurship: Successfully Launching New Ventures. 3rd ed. Uppper Saddle River, New Jersey: Pearson/Prentice Hall, 2010.

Citatione MLA (9a ed.)

Barringer, Bruce R., e R. Duana Ireland. Entrepreneurship: Successfully Launching New Ventures. 3rd ed. Pearson/Prentice Hall, 2010.