Brookfield, H. C. (1973). Geographers abroad: Essays on the problems and prospects of research in foreign areas. The University of Chicago, Department of Geography.
Chicago-Zitierstil (17. Ausg.)Brookfield, H. C.. Geographers Abroad: Essays on the Problems and Prospects of Research in Foreign Areas. Chicago: The University of Chicago, Department of Geography, 1973.
MLA-Zitierstil (9. Ausg.)Brookfield, H. C.. Geographers Abroad: Essays on the Problems and Prospects of Research in Foreign Areas. The University of Chicago, Department of Geography, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.