APA Citatie

Johnston, R. J., & Sidaway, J. D. (2004). Geography and geographers: Anglo- American human geography since 1945 (6th ed.). Arnold.

Chicago Style citaat

Johnston, R. J., en J. D. Sidaway. Geography and Geographers: Anglo- American Human Geography Since 1945. 6th ed. London: Arnold, 2004.

MLA citatie

Johnston, R. J., en J. D. Sidaway. Geography and Geographers: Anglo- American Human Geography Since 1945. 6th ed. Arnold, 2004.