Cita APA (7th ed.)

Godin, S. (1995). Presenting digital cash. Sams.net.

Cita Chicago (17th ed.)

Godin, Seth. Presenting Digital Cash. Indianapolis, Ind: Sams.net, 1995.

Cita MLA (9th ed.)

Godin, Seth. Presenting Digital Cash. Sams.net, 1995.