APA (7th ed.) Citation

Eckwright, G. Z., & Keenan, L. M. (1994). Reference services planning in the 90s. The Haworth Press.

Chicago Style (17th ed.) Citation

Eckwright, Gail Z., and Lori M. Keenan. Reference Services Planning in the 90s. New York: The Haworth Press, 1994.

MLA (9th ed.) Citation

Eckwright, Gail Z., and Lori M. Keenan. Reference Services Planning in the 90s. The Haworth Press, 1994.