APA সাইটেশন

Skirbekk, G., & Gilje , N. (2000). A history of Western Thought: From Ancient Greece to the twentieth century. Routledge.

শিকাগো স্টাইলে সাইটেশন

Skirbekk, Gunnar, এবং Nils Gilje. A History of Western Thought: From Ancient Greece to the Twentieth Century. London: Routledge, 2000.

এমএলএ সাইটেশন

Skirbekk, Gunnar, এবং Nils Gilje. A History of Western Thought: From Ancient Greece to the Twentieth Century. Routledge, 2000.