APA (7th ed.) Citation

Van Dalen, D. B. (1966). Understanding educational research: An introduction (Enl., rev.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Van Dalen, Deobold B. Understanding Educational Research: An Introduction. Enl., rev. New York: McGraw-Hill, 1966.

MLA (9th ed.) Citation

Van Dalen, Deobold B. Understanding Educational Research: An Introduction. Enl., rev. McGraw-Hill, 1966.