APA (7th ed.) Citation

Pirenne, J. (1962). The tides of history. Allen & Unwin.

Chicago Style (17th ed.) Citation

Pirenne, Jacques. The Tides of History. London: Allen & Unwin, 1962.

MLA (9th ed.) Citation

Pirenne, Jacques. The Tides of History. Allen & Unwin, 1962.

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