Cita APA (7a ed.)

Burns, T., & Sinfield, S. (2003). Essential study skills: The complete guide to success at university. SAGE Publications.

Cita Chicago Style (17a ed.)

Burns, Tom, y Sandra Sinfield. Essential Study Skills: The Complete Guide to Success at University. London ; Thousand Oaks, Calif.: SAGE Publications, 2003.

Cita MLA (8a ed.)

Burns, Tom, y Sandra Sinfield. Essential Study Skills: The Complete Guide to Success at University. SAGE Publications, 2003.