Ackermann, E. C., & Hartman, K. Searching and researching on the Internet and the World Wide Web (3rd ed.). Wilsonville, Or.: Franklin, Beedle & Associates.
Chicago-стиль цитированияAckermann, Ernest C., và Karen Hartman. Searching and Researching On the Internet and the World Wide Web. 3rd ed. Wilsonville, Or.: Franklin, Beedle & Associates.
MLA-цитированиеAckermann, Ernest C., và Karen Hartman. Searching and Researching On the Internet and the World Wide Web. 3rd ed. Wilsonville, Or.: Franklin, Beedle & Associates.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.