APA (7th ed.) Citation

Armitage, A. (1950). Copernicus and the reformation of astronomy. Historical Association.

Chicago Style (17th ed.) Citation

Armitage, A. Copernicus and the Reformation of Astronomy. London: Historical Association, 1950.

MLA (9th ed.) Citation

Armitage, A. Copernicus and the Reformation of Astronomy. Historical Association, 1950.

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