APA
Knox P. L., Marston S. A., . (2001). Places and regions in global context. New Jersey: Prentice Hall.
Chicago
Knox Paul L, Marston Sallie A, . 2001. Places and regions in global context. New Jersey: Prentice Hall.
Harvard
Knox P. L., Marston S. A., . (2001). Places and regions in global context. New Jersey: Prentice Hall.
MLA
Knox Paul L, Marston Sallie A, . Places and regions in global context. New Jersey: Prentice Hall. 2001.