APA Citatie

Ackermann, E. C., & Hartman, K. Searching and researching on the Internet and the World Wide Web (3rd ed.). Wilsonville, Or.: Franklin, Beedle & Associates.

Chicago Style citaat

Ackermann, Ernest C., en Karen Hartman. Searching and Researching On the Internet and the World Wide Web. 3rd ed. Wilsonville, Or.: Franklin, Beedle & Associates.

MLA citatie

Ackermann, Ernest C., en Karen Hartman. Searching and Researching On the Internet and the World Wide Web. 3rd ed. Wilsonville, Or.: Franklin, Beedle & Associates.