Cita APA (7a ed.)

Institute of British Geographers. VerfasserIn. (1968). Special publication / Institute of British Geographers.

Cita Chicago Style (17a ed.)

Institute of British Geographers. VerfasserIn. Special Publication / Institute of British Geographers. London, 1968.

Cita MLA (9a ed.)

Institute of British Geographers. VerfasserIn. Special Publication / Institute of British Geographers. 1968.