APA (7th ed.) Citation

Havens, R. M. (1966). Workbook and study guide to accompany Economics: Principles of income, prices and growth. Mcmillan.

Chicago Style (17th ed.) Citation

Havens, R. Murray. Workbook and Study Guide to Accompany Economics: Principles of Income, Prices and Growth. New York: Mcmillan, 1966.

MLA (9th ed.) Citation

Havens, R. Murray. Workbook and Study Guide to Accompany Economics: Principles of Income, Prices and Growth. Mcmillan, 1966.