Styl cytowania APA

Johnson, B., & Christensen, L. (2011). Educational research: Quantitative, qualitative, and mixed approaches (4th ed.). Sage.

Styl cytowania Chicago

Johnson, Burke, i Larry Christensen. Educational Research: Quantitative, Qualitative, and Mixed Approaches. 4th ed. Los Angeles: Sage, 2011.

Styl cytowania MLA

Johnson, Burke, i Larry Christensen. Educational Research: Quantitative, Qualitative, and Mixed Approaches. 4th ed. Sage, 2011.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..