APA (7th ed.) Citation

Collins, R. J. (1974). The Medes and Persians, conquerors and diplomats. Cassell.

Chicago Style (17th ed.) Citation

Collins, Robert J. The Medes and Persians, Conquerors and Diplomats. London: Cassell, 1974.

MLA (9th ed.) Citation

Collins, Robert J. The Medes and Persians, Conquerors and Diplomats. Cassell, 1974.

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