International Geographical Congress Montréal, Dale, E. H., Paul, A. H., & Schlichtmann, H. (1972). Tour guide, Southern prairies field excursion. Department of Geography, University of Saskatchewan Regina Campus.
Chicago-Zitierstil (17. Ausg.)International Geographical Congress Montréal, Edmund H. Dale, Alexander H. Paul, und Hansgeorg Schlichtmann. Tour Guide, Southern Prairies Field Excursion. [Regina]: Department of Geography, University of Saskatchewan Regina Campus, 1972.
MLA-Zitierstil (9. Ausg.)International Geographical Congress Montréal, et al. Tour Guide, Southern Prairies Field Excursion. Department of Geography, University of Saskatchewan Regina Campus, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.