APA (7th ed.) Citation

Floud, R. (1973). An introduction to quantitative methods for historians. Methuen.

Chicago Style (17th ed.) Citation

Floud, Roderick. An Introduction to Quantitative Methods for Historians. London: Methuen, 1973.

MLA (9th ed.) Citation

Floud, Roderick. An Introduction to Quantitative Methods for Historians. Methuen, 1973.

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