Cita APA (7a ed.)

Boyer, R. O., & Morais, H. M. (1956). A history of the American labour movement. J. Calder.

Cita Chicago Style (17a ed.)

Boyer, Richard Owen, y Herbert M. Morais. A History of the American Labour Movement. London: J. Calder, 1956.

Cita MLA (8a ed.)

Boyer, Richard Owen, y Herbert M. Morais. A History of the American Labour Movement. J. Calder, 1956.