APA-čujuhus (7. p.)

O'BRIEN, L. (1992). Introducing quantitative geography: Measurement,methods and generalised liniar models. Routledge.

Chicago-čujuhus (17. p.)

O'BRIEN, Larry. Introducing Quantitative Geography: Measurement,methods and Generalised Liniar Models. London: Routledge, 1992.

MLA-čujuhus (9. p.)

O'BRIEN, Larry. Introducing Quantitative Geography: Measurement,methods and Generalised Liniar Models. Routledge, 1992.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.