APA (7th ed.) Citation

Codlin, E. M. (1980). Aslib directory. Aslib.

Chicago Style (17th ed.) Citation

Codlin, Ellen M. Aslib Directory. London: Aslib, 1980.

MLA (9th ed.) Citation

Codlin, Ellen M. Aslib Directory. Aslib, 1980.

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