Cita APA (7a ed.)

Ferguson, G. A. (1981). Statistical analysis in psychology and education (5th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Ferguson, George A. Statistical Analysis in Psychology and Education. 5th ed. New York: McGraw-Hill, 1981.

Cita MLA (9a ed.)

Ferguson, George A. Statistical Analysis in Psychology and Education. 5th ed. McGraw-Hill, 1981.