APA aipamena

Knowles, R., & Wareing, J. (2007). Economic and social geography. Rupa & Co.

Chicago Style aipamena

Knowles, R., and J. Wareing. Economic and Social Geography. New Delhi: Rupa & Co, 2007.

MLA aipamena

Knowles, R., and J. Wareing. Economic and Social Geography. Rupa & Co, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.