APA (7th ed.) Citation

Gloag, J. (1952). 2000 years of England. Cassell.

Chicago Style (17th ed.) Citation

Gloag, John. 2000 Years of England. London: Cassell, 1952.

MLA (8th ed.) Citation

Gloag, John. 2000 Years of England. Cassell, 1952.

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