Cita APA (7a ed.)

Reed, M. M. (1927). An investigation of practices in first grade admisision and promotion. Columbia University.

Cita Chicago Style (17a ed.)

Reed, Mary M. An Investigation of Practices in First Grade Admisision and Promotion. New York: Columbia University, 1927.

Cita MLA (9a ed.)

Reed, Mary M. An Investigation of Practices in First Grade Admisision and Promotion. Columbia University, 1927.