APA

Mertens D. M., . (2010). Research and evaluation in education and psychology: integrating diversity with quantitative, qualitative, and mixed methods. Thousand Oaks, Califl: Sage Publications.

Chicago

Mertens Donna M, . 2010. Research and evaluation in education and psychology: integrating diversity with quantitative, qualitative, and mixed methods. Thousand Oaks, Califl: Sage Publications.

Harvard

Mertens D. M., . (2010). Research and evaluation in education and psychology: integrating diversity with quantitative, qualitative, and mixed methods. Thousand Oaks, Califl: Sage Publications.

MLA

Mertens Donna M, . Research and evaluation in education and psychology: integrating diversity with quantitative, qualitative, and mixed methods. Thousand Oaks, Califl: Sage Publications. 2010.