Cita APA (7a ed.)

Fraser, R. (1973). The Dark Ages & the Age of Gold. Princeton University Press.

Cita Chicago Style (17a ed.)

Fraser, Russell. The Dark Ages & the Age of Gold. Princenton, New Jersey: Princeton University Press, 1973.

Cita MLA (9a ed.)

Fraser, Russell. The Dark Ages & the Age of Gold. Princeton University Press, 1973.