APA (7th ed.) Citation

Ross, J. S. (1950). Groundwork of educational psychology (new ed., reimp.). Harrap.

Chicago Style (17th ed.) Citation

Ross, James S. Groundwork of Educational Psychology. new ed., reimp. London [etc.]: Harrap, 1950.

MLA (9th ed.) Citation

Ross, James S. Groundwork of Educational Psychology. new ed., reimp. Harrap, 1950.

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