Gaya APA

Laudon, K, C., Traver, C, G. (2014). E-commerce 2014 (1th ed). New York: Pearson Education Limited.

Gaya MLA

Laudon, Kenneth, C.., Traver, Carol, Guercio. "E-commerce 2014". 1th ed New York: Pearson Education Limited, 2014. Teks.