APA (7th ed.) Citation

Oppenheim, C. (1989). Perspectives in information management. Butterworths.

Chicago Style (17th ed.) Citation

Oppenheim, Charles. Perspectives in Information Management. London [etc.]: Butterworths, 1989.

MLA (9th ed.) Citation

Oppenheim, Charles. Perspectives in Information Management. Butterworths, 1989.

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