APA (7th ed.) Citation

Judd, C. H. (1915). Psychology of high-school subjects / by C.H. Judd. Ginn.

Chicago Style (17th ed.) Citation

Judd, C. H. Psychology of High-school Subjects / by C.H. Judd. Ginn, 1915.

MLA (9th ed.) Citation

Judd, C. H. Psychology of High-school Subjects / by C.H. Judd. Ginn, 1915.

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