APA-ийн эшлэл(7 дахь хэвлэлт)

Garrison, W. L. (1967). Quantitative geography. Dept. of Geography of Northwestern University.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Garrison, William Louis. Quantitative Geography. Evanston: Dept. of Geography of Northwestern University, 1967.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Garrison, William Louis. Quantitative Geography. Dept. of Geography of Northwestern University, 1967.