APA (7th ed.) Citation

Johnson, B., & Christensen, L. B. (2008). Educational research: Quantitative, qualitative, and mixed approaches (3rd ed.). Sage.

Chicago Style (17th ed.) Citation

Johnson, Burke, and Larry B. Christensen. Educational Research: Quantitative, Qualitative, and Mixed Approaches. 3rd ed. Los Angeles: Sage, 2008.

MLA (9th ed.) Citation

Johnson, Burke, and Larry B. Christensen. Educational Research: Quantitative, Qualitative, and Mixed Approaches. 3rd ed. Sage, 2008.