Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Engelhardt, H., Kohler, H., & Fürnkranz-Prskawetz, A. (2009). Causal Analysis in Population Studies: Concepts, Methods, Applications (1.). Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Henriette Engelhardt, Hans-Peter Kohler, και Alexia Fürnkranz-Prskawetz. Causal Analysis in Population Studies: Concepts, Methods, Applications. 1. Dordrecht: Springer Netherlands, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Causal Analysis in Population Studies: Concepts, Methods, Applications. 1. Springer Netherlands, 2009.