APA ציטוט

Orr, 0. D. (1968). Conversational computers. New York: John Wiley and Sons, Inc.

Trích dẫn kiểu Chicago

Orr, 0William D. Conversational Computers. New York: John Wiley and Sons, Inc, 1968.

ציטוט MLA

Orr, 0William D. Conversational Computers. New York: John Wiley and Sons, Inc, 1968.