Guilford, J. P. (1950). Fundamental statistics in psychology and education (2nd ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationGuilford, Joy Paul. Fundamental Statistics in Psychology and Education. 2nd ed. New York: McGraw-Hill, 1950.
MLA (9th ed.) CitationGuilford, Joy Paul. Fundamental Statistics in Psychology and Education. 2nd ed. McGraw-Hill, 1950.