Παραπομπή σε μορφή APA (7η εκδ.)

Shadish, W. R., Cook, T. D., & Campbell, D. T. (2002). Experimental and quasi-experimental designs for generalized causal inference. Wadsworth Cengage Learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shadish, William R., Thomas D. Cook, και Donald T. Campbell. Experimental and Quasi-experimental Designs for Generalized Causal Inference. Belmont, USA: Wadsworth Cengage Learning, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Shadish, William R., et al. Experimental and Quasi-experimental Designs for Generalized Causal Inference. Wadsworth Cengage Learning, 2002.