International Geographical Union. Commission on the History of Geographical Thought, International Geographical Union, International Union of the History and Philosophy of Science, ebrary, Inc, Lorimer, H., & Withers, C. W. J. (2010). Geographers biobibliographical studies. Continuum.
Citace podle Chicago (17th ed.)International Geographical Union. Commission on the History of Geographical Thought, International Geographical Union, International Union of the History and Philosophy of Science, Inc ebrary, Hayden Lorimer, a Charles W. J. Withers. Geographers Biobibliographical Studies. London: Continuum, 2010.
Citace podle MLA (9th ed.)International Geographical Union. Commission on the History of Geographical Thought, et al. Geographers Biobibliographical Studies. Continuum, 2010.