Gaya APA

The idea of history. (1976). London: [s.n.].

Gaya Chicago

The idea of history. . London: [s.n.], 1976. Text.

Gaya MLA

The idea of history. . London: [s.n.], 1976. Text.

Gaya Turabian

The idea of history. London: [s.n.], 1976. Print.