APA (7th ed.) Citation

Kumar, R. (2011). Research methodology: A step-by-step guide for beginners (3rd ed.). Sage.

Chicago Style (17th ed.) Citation

Kumar, Ranjit. Research Methodology: A Step-by-step Guide for Beginners. 3rd ed. London: Sage, 2011.

MLA (9th ed.) Citation

Kumar, Ranjit. Research Methodology: A Step-by-step Guide for Beginners. 3rd ed. Sage, 2011.

Warning: These citations may not always be 100% accurate.