Humphreys, G., & Riddoch, M. (2004). Preface. Psychology Press.
Chicago Style (17th ed.) CitationHumphreys, G., and M. Riddoch. Preface. Psychology Press, 2004.
MLA (9th ed.) CitationHumphreys, G., and M. Riddoch. Preface. Psychology Press, 2004.
Warning: These citations may not always be 100% accurate.