Παραπομπή σε μορφή APA (7η εκδ.)

Mertens, D. M. (1998). Research methods in education and psychology: Integrating diversity with quantitative and qualitative approaches. Sage.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mertens, Donna M. Research Methods in Education and Psychology: Integrating Diversity with Quantitative and Qualitative Approaches. Thousand Oaks, Calif.: Sage, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mertens, Donna M. Research Methods in Education and Psychology: Integrating Diversity with Quantitative and Qualitative Approaches. Sage, 1998.