Παραπομπή σε μορφή APA (7η εκδ.)

Zanella, R. (1946). Memorial of 25th June, 1946 to the Council of the four ministers of foreign affairs.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zanella, Riccardo. Memorial of 25th June, 1946 to the Council of the Four Ministers of Foreign Affairs. [n.p, 1946.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zanella, Riccardo. Memorial of 25th June, 1946 to the Council of the Four Ministers of Foreign Affairs. 1946.