Cita APA (7a ed.)

Saul, S. B. (1970). Technological change: The United States and Britain in the nineteenth century. Methuen.

Cita Chicago Style (17a ed.)

Saul, S. B. Technological Change: The United States and Britain in the Nineteenth Century. Londres: Methuen, 1970.

Cita MLA (8a ed.)

Saul, S. B. Technological Change: The United States and Britain in the Nineteenth Century. Methuen, 1970.