APA (7th ed.) Citation

Butler, G. S., & Slack, J. D. (1994). U.S.educational policy interest groups: Institutional profiles. Greenwood Press.

Chicago Style (17th ed.) Citation

Butler, Gregory S., and James D. Slack. U.S.educational Policy Interest Groups: Institutional Profiles. Westport: Greenwood Press, 1994.

MLA (9th ed.) Citation

Butler, Gregory S., and James D. Slack. U.S.educational Policy Interest Groups: Institutional Profiles. Greenwood Press, 1994.