Cita APA (7a ed.)

Gawith, G. (1991). Power learning: A guide to success. Heinemann Asia.

Cita Chicago Style (17a ed.)

Gawith, Gwen. Power Learning: A Guide to Success. Singapore: Heinemann Asia, 1991.

Cita MLA (9a ed.)

Gawith, Gwen. Power Learning: A Guide to Success. Heinemann Asia, 1991.