APA (7th ed.) Citation

Boussard, J. (1968). The civilisation of charlemagne. Weidenfeld & Nicolson.

Chicago Style (17th ed.) Citation

Boussard, Jacques. The Civilisation of Charlemagne. London: Weidenfeld & Nicolson, 1968.

MLA (9th ed.) Citation

Boussard, Jacques. The Civilisation of Charlemagne. Weidenfeld & Nicolson, 1968.

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