APA (7th ed.) Citation

Wygant, A. C., & Markley, O. W. (1988). Information and the future: A handbook of sources and strategies. Greenwood Press.

Chicago Style (17th ed.) Citation

Wygant, Alice Chambers, and O. W. Markley. Information and the Future: A Handbook of Sources and Strategies. New York: Greenwood Press, 1988.

MLA (9th ed.) Citation

Wygant, Alice Chambers, and O. W. Markley. Information and the Future: A Handbook of Sources and Strategies. Greenwood Press, 1988.