APA (7th ed.) Citation

Simpson, R. G. (1949). Fundamentals of education psychology. J. B. Lippincott Co.

Chicago Style (17th ed.) Citation

Simpson, Robert Gilkey. Fundamentals of Education Psychology. Chicago: J. B. Lippincott Co, 1949.

MLA (9th ed.) Citation

Simpson, Robert Gilkey. Fundamentals of Education Psychology. J. B. Lippincott Co, 1949.

Warning: These citations may not always be 100% accurate.