Cita APA (7th ed.)

Gorman, J. L. (1992). Understanding history: An introduction to analytical philosophy of history. University of Ottawa Press.

Cita Chicago (17th ed.)

Gorman, J. L. Understanding History: An Introduction to Analytical Philosophy of History. Ottawa: University of Ottawa Press, 1992.

Cita MLA (9th ed.)

Gorman, J. L. Understanding History: An Introduction to Analytical Philosophy of History. University of Ottawa Press, 1992.