Παραπομπή σε μορφή APA (7η εκδ.)

May, T. (2011). Social research: Issues, methods and process (Fourth edition.). Open University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

May, Tim. Social Research: Issues, Methods and Process. Fourth edition. Phildelphia, Pa: Open University, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

May, Tim. Social Research: Issues, Methods and Process. Fourth edition. Open University, 2011.