APA (7th ed.) Citation

Spencer, M. H. (1977). Contemporary macroeconomics (3rd ed.). Worth Publishing.

Chicago Style (17th ed.) Citation

Spencer, Milton H. Contemporary Macroeconomics. 3rd ed. New York: Worth Publishing, 1977.

MLA (9th ed.) Citation

Spencer, Milton H. Contemporary Macroeconomics. 3rd ed. Worth Publishing, 1977.

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