APA (7th ed.) Citation
Gille, F. H. (1968). Computer Yearbook and Directory (2. vyd.). American Data processing, Inc..
Chicago Style (17th ed.) Citation
Gille, Frank H. Computer Yearbook and Directory. 2. vyd. Detroit: American Data processing, Inc., 1968.
MLA (9th ed.) Citation
Gille, Frank H. Computer Yearbook and Directory. 2. vyd. American Data processing, Inc., 1968.
Warning: These citations may not always be 100% accurate.