Cita APA (7a ed.)

Wertime, T. A., & Muhly, J. D. (1980). The coming of the age of iron. Yale University Press.

Cita Chicago Style (17a ed.)

Wertime, Theodore A., y James D. Muhly. The Coming of the Age of Iron. New Haven [etc.]: Yale University Press, 1980.

Cita MLA (9a ed.)

Wertime, Theodore A., y James D. Muhly. The Coming of the Age of Iron. Yale University Press, 1980.