APA (7th ed.) Citation

Ridley, D., & Metzler, K. (2012). The Literature Review: A step-by-step guide for students (2ª edición.). Sage Publications Inc.

Chicago Style (17th ed.) Citation

Ridley, Diana, and Katie Metzler. The Literature Review: A Step-by-step Guide for Students. 2ª edición. Los Ángeles, California: Sage Publications Inc, 2012.

MLA (9th ed.) Citation

Ridley, Diana, and Katie Metzler. The Literature Review: A Step-by-step Guide for Students. 2ª edición. Sage Publications Inc, 2012.