Style de citation APA (7e éd.)

(1978). Two ages: The age of revolution and the present age. A literary review. Princeton University.

Style de citation Chicago (17e éd.)

Two Ages: The Age of Revolution and the Present Age. A Literary Review. Princeton: Princeton University, 1978.

Style de citation MLA (9e éd.)

Two Ages: The Age of Revolution and the Present Age. A Literary Review. Princeton University, 1978.