APA-ийн эшлэл(7 дахь хэвлэлт)

Tidswell,W.V. (1971). Quantative methods: An approach to socio-economic geography. University Tutorial Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Tidswell,W.V. Quantative Methods: An Approach to Socio-economic Geography. London: University Tutorial Press, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Tidswell,W.V. Quantative Methods: An Approach to Socio-economic Geography. University Tutorial Press, 1971.