APA (7th ed.) Citation

Guilford, J. P., & Fruchter, B. (1973). Fundamental statistics in psychology and education (5η έκδ.). McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Guilford, J. P., and Benjamin Fruchter. Fundamental Statistics in Psychology and Education. 5η έκδ. New York: McGraw-Hill Book Company, 1973.

MLA (8th ed.) Citation

Guilford, J. P., and Benjamin Fruchter. Fundamental Statistics in Psychology and Education. 5η έκδ. McGraw-Hill Book Company, 1973.