APA (7th ed.) Citation

Derfler, F. J. (2001). E-business essentials. Que.

Chicago Style (17th ed.) Citation

Derfler, Frank J. E-business Essentials. Indianapolis, Ind.: Que, 2001.

MLA (9th ed.) Citation

Derfler, Frank J. E-business Essentials. Que, 2001.