Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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