APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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