Cita APA (7a ed.)
Board, C., & Chorley, R. J. (1969). Progress in geography: International reviews of current research. Arnold.
Cita Chicago Style (17a ed.)
Board, Christopher, y Richard J. Chorley. Progress in Geography: International Reviews of Current Research. London: Arnold, 1969.
Cita MLA (9a ed.)
Board, Christopher, y Richard J. Chorley. Progress in Geography: International Reviews of Current Research. Arnold, 1969.
Precaución: Estas citas no son 100% exactas.