Peters, R. S. (1969). The concept of motivation (2nd ed.). Routledge & K. Paul Humanities P.
Chicago Style (17th ed.) CitationPeters, R. S. The Concept of Motivation. 2nd ed. London, New York: Routledge & K. Paul Humanities P, 1969.
MLA (9th ed.) CitationPeters, R. S. The Concept of Motivation. 2nd ed. Routledge & K. Paul Humanities P, 1969.
Warning: These citations may not always be 100% accurate.