APA Edition Citation

Thoman, R. S., & Conkling, E. C. (1967). Geography of international trade. Prentice Hall.

Chicago Edition Citation

Thoman, Richard S., and Edgar C. Conkling. Geography of International Trade. New Jersy: Prentice Hall, 1967.

MLA Edition Citation

Thoman, Richard S., and Edgar C. Conkling. Geography of International Trade. Prentice Hall, 1967.

Warning: These citations may not always be 100% accurate.