APA (7th ed.) Citation

Morgan, E. L. (1999). Possibilities for Proactive Library Services.

Chicago Style (17th ed.) Citation

Morgan, Eric Lease. Possibilities for Proactive Library Services. 1999.

MLA (9th ed.) Citation

Morgan, Eric Lease. Possibilities for Proactive Library Services. 1999.

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