Citazione Stile APA (7a Edizione)

Barrow Colin, Brown Robert, & Nellis J. G. (1997). Principles of small business. International Thomson business Press.

Citazione stile Chigago Style (17a edizione)

Barrow Colin, Brown Robert, e Nellis J. G. Principles of Small Business. London: International Thomson business Press, 1997.

Citatione MLA (9a ed.)

Barrow Colin, et al. Principles of Small Business. International Thomson business Press, 1997.