Cita APA (7a ed.)

Lengefeld, U. (1987). Study skills strategies: How to learn more in less time. Kogan Page.

Cita Chicago Style (17a ed.)

Lengefeld, Uelaine. Study Skills Strategies: How to Learn More in Less Time. London: Kogan Page, 1987.

Cita MLA (9a ed.)

Lengefeld, Uelaine. Study Skills Strategies: How to Learn More in Less Time. Kogan Page, 1987.