APA (7th ed.) Citation

Stigum, B. P., & Stigum, M. L. (1974). Macroeconomics. Addsion-Wesley.

Chicago Style (17th ed.) Citation

Stigum, Bernt P., and Marcia L. Stigum. Macroeconomics. Reading, Mass: Addsion-Wesley, 1974.

MLA (9th ed.) Citation

Stigum, Bernt P., and Marcia L. Stigum. Macroeconomics. Addsion-Wesley, 1974.