Παραπομπή σε μορφή APA (7η εκδ.)

Walther, S., & Levine, J. (2000). SAMS Teach Yourself E- Commerce Programming with ASP in 21 Days. SAMS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Walther, Stephen, και Jonathan Levine. SAMS Teach Yourself E- Commerce Programming with ASP in 21 Days. Indianapolis, Indiana: SAMS, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

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