Cita APA (7a ed.)

POWELL, S. (1999). Returning to study: A guide for professionals. Open University Press.

Cita Chicago Style (17a ed.)

POWELL, Stuart. Returning to Study: A Guide for Professionals. Open University Press, 1999.

Cita MLA (9a ed.)

POWELL, Stuart. Returning to Study: A Guide for Professionals. Open University Press, 1999.