Style de citation APA

Khan, N. (1998). Quantitative methods in geographical research. Concept publishing company.

Style de citation Chicago

Khan, Najma. Quantitative Methods in Geographical Research. New Delhi: Concept publishing company, 1998.

Style de citation MLA

Khan, Najma. Quantitative Methods in Geographical Research. Concept publishing company, 1998.

Attention : ces citations peuvent ne pas être correctes à 100%.