APA (7th ed.) Citation

von Tunzelmann, G. N. (1988). Since 1850. Economic History Review, 41(1), 137.

Chicago Style (17th ed.) Citation

von Tunzelmann, G. N. "Since 1850." Economic History Review 41, no. 1 (1988): 137.

MLA (9th ed.) Citation

von Tunzelmann, G. N. "Since 1850." Economic History Review, vol. 41, no. 1, 1988, p. 137.