APA (7th ed.) Citation

Butterfield, H. (1985). The origins of modern science: 1300-1800 (2. ed., repr.). Free Pr.

Chicago Style (17th ed.) Citation

Butterfield, Herbert. The Origins of Modern Science: 1300-1800. 2. ed., repr. London: Free Pr, 1985.

MLA (9th ed.) Citation

Butterfield, Herbert. The Origins of Modern Science: 1300-1800. 2. ed., repr. Free Pr, 1985.