APA
Pounds N. J., Taylor J. W., . (1967). world geography: economic, political and regional. Cincinnati: South-western Publishing.
Chicago
Pounds Norman J, Taylor James Woodall, . 1967. world geography: economic, political and regional. Cincinnati: South-western Publishing.
Harvard
Pounds N. J., Taylor J. W., . (1967). world geography: economic, political and regional. Cincinnati: South-western Publishing.
MLA
Pounds Norman J, Taylor James Woodall, . world geography: economic, political and regional. Cincinnati: South-western Publishing. 1967.