APA (7th ed.) Citation

Lopez, R. S. (1974). Foreigners in Byzantium.

Chicago Style (17th ed.) Citation

Lopez, Roberto Sabatino. Foreigners in Byzantium. 1974.

MLA (9th ed.) Citation

Lopez, Roberto Sabatino. Foreigners in Byzantium. 1974.

Warning: These citations may not always be 100% accurate.