Παραπομπή σε μορφή APA (7η εκδ.)

Lang, T., & Görmar, F. (2019). Regional and Local Development in Times of Polarisation: Re-thinking Spatial Policies in Europe. Springer Nature.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lang, Thilo, και Franziska Görmar. Regional and Local Development in Times of Polarisation: Re-thinking Spatial Policies in Europe. Singapore: Springer Nature, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lang, Thilo, και Franziska Görmar. Regional and Local Development in Times of Polarisation: Re-thinking Spatial Policies in Europe. Springer Nature, 2019.