MLA

Bartky, Ian R. Selling the True Time : Nineteenth-century Timekeeping In America. Stanford, Calif.: Stanford University Press, 2000.

APA

Bartky, I. R. (2000). Selling the true time : nineteenth-century timekeeping in America. Stanford, Calif.: Stanford University Press.

Chicago

Bartky, Ian R. Selling the True Time: Nineteenth-Century Timekeeping In America. Stanford, Calif.: Stanford University Press, 2000.