Παραπομπή σε μορφή APA (7η εκδ.)

Crotty, M. (2003). The Foundations of social research: Meaning and perspective in the research process. Sage.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Crotty, Michael. The Foundations of Social Research: Meaning and Perspective in the Research Process. London: Sage, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

Crotty, Michael. The Foundations of Social Research: Meaning and Perspective in the Research Process. Sage, 2003.