APA (7th ed.) Citation

Kerr, C. (1924). Mediæval Britain, 900 to 1535. Longmans, Green.

Chicago Style (17th ed.) Citation

Kerr, Cecil. Mediæval Britain, 900 to 1535. London ; New York: Longmans, Green, 1924.

MLA (9th ed.) Citation

Kerr, Cecil. Mediæval Britain, 900 to 1535. Longmans, Green, 1924.

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