APA (7th ed.) Citation

Williams, C. F., & Johnson, G. H. (1968). A Pilot Evaluation of Instructional Material Centers. Final Report.

Chicago Style (17th ed.) Citation

Williams, Charles F., and George H. Johnson. A Pilot Evaluation of Instructional Material Centers. Final Report. 1968.

MLA (9th ed.) Citation

Williams, Charles F., and George H. Johnson. A Pilot Evaluation of Instructional Material Centers. Final Report. 1968.

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