APA Style
Understanding electronic commerce. (1997).
WASHINGTON:
Microsoft Press.
Chicago Style
Understanding electronic commerce.
1.
WASHINGTON:
Microsoft Press,
1997.
TXB.
MLA Style
Understanding electronic commerce.
1.
WASHINGTON:
Microsoft Press,
1997.
TXB.
Turabian Style
Understanding electronic commerce.
WASHINGTON:
Microsoft Press,
1997.
TXB.