Cita APA (7a ed.)

Mohan, R. P. (1970). Philosophy of history: An introduction. The Bruce Publishing Company.

Cita Chicago Style (17a ed.)

Mohan, Robert Paul. Philosophy of History: An Introduction. New York: The Bruce Publishing Company, 1970.

Cita MLA (9a ed.)

Mohan, Robert Paul. Philosophy of History: An Introduction. The Bruce Publishing Company, 1970.