APA (7th ed.) Citation

Friedrich, K. (1974). International economics : concepts and issues / (by) Klaus Friedrich: Concepts and issues. McGraw-Hill.

Chicago Style (17th ed.) Citation

Friedrich, Klaus. International Economics : Concepts and Issues / (by) Klaus Friedrich: Concepts and Issues. New York ; London: McGraw-Hill, 1974.

MLA (9th ed.) Citation

Friedrich, Klaus. International Economics : Concepts and Issues / (by) Klaus Friedrich: Concepts and Issues. McGraw-Hill, 1974.

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