Παραπομπή σε μορφή APA (7η εκδ.)

Cook, T. D., & Campbell, D. T. (1979). Quasi-experimentation: Design & analysis issues for field settings. Houghton Mifflin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cook, Thomas D., και Donald Thomas Campbell. Quasi-experimentation: Design & Analysis Issues for Field Settings. Boston: Houghton Mifflin, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cook, Thomas D., και Donald Thomas Campbell. Quasi-experimentation: Design & Analysis Issues for Field Settings. Houghton Mifflin, 1979.