APA aipamena

Convey, J. (1989). Online information retrieval (3rd ed.). Clive Bingley.

Chicago Style aipamena

Convey, John. Online Information Retrieval. 3rd ed. London: Clive Bingley, 1989.

MLA aipamena

Convey, John. Online Information Retrieval. 3rd ed. Clive Bingley, 1989.