APA (7th ed.) Citation

Squires, P. C. (1926). A universal scale of individual performance tests, examination manual. Princeton University Press.

Chicago Style (17th ed.) Citation

Squires, Paul Chatham. A Universal Scale of Individual Performance Tests, Examination Manual. Princeton: Princeton University Press, 1926.

MLA (9th ed.) Citation

Squires, Paul Chatham. A Universal Scale of Individual Performance Tests, Examination Manual. Princeton University Press, 1926.