Humphrey, G. (1963). Thinking: An introduction to its experimental psychology. John Wiley & Sons.
Chicago Style (17th ed.) CitationHumphrey, George. Thinking: An Introduction to Its Experimental Psychology. New York: John Wiley & Sons, 1963.
MLA (9th ed.) CitationHumphrey, George. Thinking: An Introduction to Its Experimental Psychology. John Wiley & Sons, 1963.
Warning: These citations may not always be 100% accurate.