Butlin, R. A. (1993). Historical geography: Through the gates of space and time. E. Arnold.
Style de citation Chicago (17e éd.)Butlin, R. A. Historical Geography: Through the Gates of Space and Time. London: E. Arnold, 1993.
Style de citation MLA (9e éd.)Butlin, R. A. Historical Geography: Through the Gates of Space and Time. E. Arnold, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.