APA aipamena

Codlin, E. M. (1982). Aslib directory of information sources in the United Kingdom. Aslib.

Chicago Style aipamena

Codlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom. London: Aslib, 1982.

MLA aipamena

Codlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom. Aslib, 1982.