Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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