APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Friedrich, Klaus. International Economics: Concepts and Issues. N.Y: McGraw-Hill, 1974.

MLA (9th ed.) Citation

Friedrich, Klaus. International Economics: Concepts and Issues. McGraw-Hill, 1974.

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