Cita APA (7a ed.)

Covington, M. V. (1976). Self worth and school learning. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Covington, Martin V. Self Worth and School Learning. New York [etc.]: Holt, Rinehart and Winston, 1976.

Cita MLA (9a ed.)

Covington, Martin V. Self Worth and School Learning. Holt, Rinehart and Winston, 1976.