Platt, R. S. (1959). Field study in American geography: The development of theory and method exemplified by selections. Univ.
Chicago-Zitierstil (17. Ausg.)Platt, Robert S. Field Study in American Geography: The Development of Theory and Method Exemplified by Selections. Chicago: Univ, 1959.
MLA-Zitierstil (9. Ausg.)Platt, Robert S. Field Study in American Geography: The Development of Theory and Method Exemplified by Selections. Univ, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.