Παραπομπή σε μορφή APA (7η εκδ.)

Tzifakis, N., Prelec, T., & Fruscione, G. (2021). From mask to vaccine diplomacy: Geopolitical competition in the Western Balkans. Ledizioni – LEDIpublishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tzifakis, N., T. Prelec, και G. Fruscione. From Mask to Vaccine Diplomacy: Geopolitical Competition in the Western Balkans. Ledizioni – LEDIpublishing, 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tzifakis, N., et al. From Mask to Vaccine Diplomacy: Geopolitical Competition in the Western Balkans. Ledizioni – LEDIpublishing, 2021.