APA (7th ed.) Citation

Simpson, B. L. (1962). The vanished empire. Macmillan.

Chicago Style (17th ed.) Citation

Simpson, Bertram Lenox. The Vanished Empire. London: Macmillan, 1962.

MLA (9th ed.) Citation

Simpson, Bertram Lenox. The Vanished Empire. Macmillan, 1962.

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