Cita APA (7a ed.)

Walther, S., & Levine, J. (2000). Sams teach yourself E-Commerce programming with ASP in 21 days. Sams ; Techmedia.

Cita Chicago Style (17a ed.)

Walther, Stephen, y Jonathan Levine. Sams Teach Yourself E-Commerce Programming with ASP in 21 Days. Indianapolis, Ind. : New Delhi: Sams ; Techmedia, 2000.

Cita MLA (8a ed.)

Walther, Stephen, y Jonathan Levine. Sams Teach Yourself E-Commerce Programming with ASP in 21 Days. Sams ; Techmedia, 2000.