Cita APA (7a ed.)

Covington, C. (1979). Evaluation of the Hammersmith teenage project: Summary of research. NACRO.

Cita Chicago Style (17a ed.)

Covington, Coline. Evaluation of the Hammersmith Teenage Project: Summary of Research. London: NACRO, 1979.

Cita MLA (8a ed.)

Covington, Coline. Evaluation of the Hammersmith Teenage Project: Summary of Research. NACRO, 1979.