Cita APA

Grayson, R. S. (1996). The British government and the channel tunnel, 1919-39. Journal of contemporary history.

Citación estilo Chicago

Grayson, Richard S. "The British Government and the Channel Tunnel, 1919-39." Journal of Contemporary History 1996.

Cita MLA

Grayson, Richard S. "The British Government and the Channel Tunnel, 1919-39." Journal of Contemporary History, 1996.