APA Alıntı

Codlin, E. M. (1982). Aslib directory of information sources in the United Kingdom. (5th ed.). Aslib.

Chicago Stili Alıntı

Codlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom. 5th ed. London: Aslib, 1982.

MLA Alıntı

Codlin, Ellen M. Aslib Directory of Information Sources in the United Kingdom. 5th ed. Aslib, 1982.