APA (7th ed.) Citation

Runciman, S. (1964). A history of the crusades (Repr.). Harper and Row.

Chicago Style (17th ed.) Citation

Runciman, Steven. A History of the Crusades. Repr. New York [u.a.]: Harper and Row, 1964.

MLA (9th ed.) Citation

Runciman, Steven. A History of the Crusades. Repr. Harper and Row, 1964.