APA
Knowles R., Wareing J., . (2014). Economic and Social Geography. : Rupa.
Chicago
Knowles R, Wareing J, . 2014. Economic and Social Geography. : Rupa.
Harvard
Knowles R., Wareing J., . (2014). Economic and Social Geography. : Rupa.
MLA
Knowles R, Wareing J, . Economic and Social Geography. : Rupa. 2014.