Cita APA (7th ed.)
Pressey, L. C. (1923). Introduction to the use of standard tests.
Cita Chicago (17th ed.)
Pressey, Luella Cole. Introduction to the Use of Standard Tests. 1923.
Cita MLA (9th ed.)
Pressey, Luella Cole. Introduction to the Use of Standard Tests. 1923.
Atenció: Aquestes cites poden no estar 100% correctes.