Campbell, D. T., & Stanley, J. C. (1966). Experimental and quasi - experimental designs for research. Rand Menally.
Chicago Style (17th ed.) CitationCampbell, Donald T., and Julian C. Stanley. Experimental and Quasi - Experimental Designs for Research. Rand Menally, 1966.
MLA (8th ed.) CitationCampbell, Donald T., and Julian C. Stanley. Experimental and Quasi - Experimental Designs for Research. Rand Menally, 1966.
Warning: These citations may not always be 100% accurate.