Cita APA (7a ed.)

Kosiur, D. R. (1997). Understanding electronic commerce. Microsoft Press.

Cita Chicago Style (17a ed.)

Kosiur, David R. Understanding Electronic Commerce. Redmond (Wash.): Microsoft Press, 1997.

Cita MLA (9a ed.)

Kosiur, David R. Understanding Electronic Commerce. Microsoft Press, 1997.