Παραπομπή σε μορφή APA (7η εκδ.)

Stępkowski, A. (2014). Protection of human life in its early stage: Intellectual foundations and legal means. Peter Lang Edition.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stępkowski, Aleksander. Protection of Human Life in Its Early Stage: Intellectual Foundations and Legal Means. Frankfurt am Main, [Germany]: Peter Lang Edition, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stępkowski, Aleksander. Protection of Human Life in Its Early Stage: Intellectual Foundations and Legal Means. Peter Lang Edition, 2014.