APA (7th ed.) Citation

Watt, W. M. (1974). The majesty that was Islam: The Islamic world 661 - 1100 (1. publ.). Sidgwick & Jackson.

Chicago Style (17th ed.) Citation

Watt, William Montgomery. The Majesty That Was Islam: The Islamic World 661 - 1100. 1. publ. London: Sidgwick & Jackson, 1974.

MLA (9th ed.) Citation

Watt, William Montgomery. The Majesty That Was Islam: The Islamic World 661 - 1100. 1. publ. Sidgwick & Jackson, 1974.

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