Cita APA (7a ed.)

O'Brien, P. K., & Keyder, C. (1978). Economic growth in Britain and France, 1780-1914: Two paths to the twentieth century. George Allen & Unwin.

Cita Chicago Style (17a ed.)

O'Brien, Patrick Karl, y Caglar Keyder. Economic Growth in Britain and France, 1780-1914: Two Paths to the Twentieth Century. London [etc.]: George Allen & Unwin, 1978.

Cita MLA (9a ed.)

O'Brien, Patrick Karl, y Caglar Keyder. Economic Growth in Britain and France, 1780-1914: Two Paths to the Twentieth Century. George Allen & Unwin, 1978.