Garrison, W. L. (1967). Quantitative geography. Dept. of Geography of Northwestern University.
Chicagoスタイル(17版)引用形式Garrison, William Louis. Quantitative Geography. Evanston: Dept. of Geography of Northwestern University, 1967.
MLA(9版)引用形式Garrison, William Louis. Quantitative Geography. Dept. of Geography of Northwestern University, 1967.
警告: この引用は必ずしも正確ではありません.