APA (7th ed.) Citation
Runciman, S. (1980). The First Crusade (Abridged ed.). Cambridge University Press.
Chicago Style (17th ed.) Citation
Runciman, Steven. The First Crusade. Abridged ed. Cambridge ; New York: Cambridge University Press, 1980.
MLA (9th ed.) Citation
Runciman, Steven. The First Crusade. Abridged ed. Cambridge University Press, 1980.
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