Keppel, G., & Wickens, T. D. (2004). Design and analysis a researcher's handbook (Fourth edition.). Upper Saddle Rivers, New Jersey: Pearson.
Chicago Style CitationKeppel, Geffrey, and Thomas D. Wickens. Design and Analysis a Researcher's Handbook. Fourth edition. Upper Saddle Rivers, New Jersey: Pearson, 2004.
MLA CitationKeppel, Geffrey, and Thomas D. Wickens. Design and Analysis a Researcher's Handbook. Fourth edition. Upper Saddle Rivers, New Jersey: Pearson, 2004.
Warning: These citations may not always be 100% accurate.