APA (7th ed.) Citation

Ross, J. S. (1931). GROUNDWORK of educational psychology. George G. Harrap.

Chicago Style (17th ed.) Citation

Ross, James S. GROUNDWORK of Educational Psychology. London: George G. Harrap, 1931.

MLA (9th ed.) Citation

Ross, James S. GROUNDWORK of Educational Psychology. George G. Harrap, 1931.

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