APA (7th ed.) Citation

Spencer, M. H. (1977). Contemporary macroeconomics (3. ed., 2. printing.). Worth.

Chicago Style (17th ed.) Citation

Spencer, Milton H. Contemporary Macroeconomics. 3. ed., 2. printing. New York: Worth, 1977.

MLA (9th ed.) Citation

Spencer, Milton H. Contemporary Macroeconomics. 3. ed., 2. printing. Worth, 1977.