Παραπομπή σε μορφή APA (7η εκδ.)

Gussen, B., & Gussen, B. (2019). Axial Shift: City Subsidiarity and the World System in the 21st Century (1st ed. 2019.). Springer Singapore : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-981-13-6950-6

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gussen, Benjamen, και Benjamen Gussen. Axial Shift: City Subsidiarity and the World System in the 21st Century. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-981-13-6950-6.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gussen, Benjamen, και Benjamen Gussen. Axial Shift: City Subsidiarity and the World System in the 21st Century. 1st ed. 2019. Springer Singapore : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-981-13-6950-6.