Cita APA (7a ed.)

American College Personnel Association & Science Research Associates. (1941). Educational and psychological measurement. Sage.

Cita Chicago Style (17a ed.)

American College Personnel Association y Science Research Associates. Educational and Psychological Measurement. Thousand Oaks, CA: Sage, 1941.

Cita MLA (9a ed.)

American College Personnel Association y Science Research Associates. Educational and Psychological Measurement. Sage, 1941.