Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Tremmel, J. C. (2008). Demographic Change and Intergenerational Justice: The Implementation of Long-Term Thinking in the Political Decision Making Process. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Jörg Chet Tremmel. Demographic Change and Intergenerational Justice: The Implementation of Long-Term Thinking in the Political Decision Making Process. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Jörg Chet Tremmel. Demographic Change and Intergenerational Justice: The Implementation of Long-Term Thinking in the Political Decision Making Process. Springer Berlin Heidelberg, 2008.