APA (7th ed.) Citation

Perry, W. J. (1937). The Growth of civilisation. Penguin.

Chicago Style (17th ed.) Citation

Perry, W. J. The Growth of Civilisation. London: Penguin, 1937.

MLA (9th ed.) Citation

Perry, W. J. The Growth of Civilisation. Penguin, 1937.

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