Παραπομπή σε μορφή APA (7η εκδ.)

Delpar, H. (1981). Red against blue: The Liberal Party in Colombian politics, 1863-1899. University of Alabama Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Delpar, Helen. Red Against Blue: The Liberal Party in Colombian Politics, 1863-1899. University: University of Alabama Press, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Delpar, Helen. Red Against Blue: The Liberal Party in Colombian Politics, 1863-1899. University of Alabama Press, 1981.