Παραπομπή σε μορφή APA (7η εκδ.)

Liberatore, A. (1992). From Stockholm to Rio de Janeiro. Brussels: The Greens in the European Parliament.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Liberatore, Angela. From Stockholm to Rio De Janeiro. Brussels: The Greens in the European Parliament, 1992.

Παραπομπή σε μορφή MLA (8th εκδ.)

Liberatore, Angela. From Stockholm to Rio De Janeiro. Brussels: The Greens in the European Parliament, 1992.