APA (7th ed.) Citation

(1993). Special issue: Hypertext and information retrieval. Pergamon Press.

Chicago Style (17th ed.) Citation

Special Issue: Hypertext and Information Retrieval. New York [u.a.]: Pergamon Press, 1993.

MLA (9th ed.) Citation

Special Issue: Hypertext and Information Retrieval. Pergamon Press, 1993.

Warning: These citations may not always be 100% accurate.