Super, D. E. (1940). Avocational interest patterns: A study in the psychology of avocations. Stanford University Press.
Chicago Style (17th ed.) CitationSuper, Donald Edwin. Avocational Interest Patterns: A Study in the Psychology of Avocations. Stanford, California: Stanford University Press, 1940.
MLA (9th ed.) CitationSuper, Donald Edwin. Avocational Interest Patterns: A Study in the Psychology of Avocations. Stanford University Press, 1940.
Warning: These citations may not always be 100% accurate.