APA (7th ed.) Citation

Harvey, J., & Johnson, M. (1971). Introduction to macro-economics / by J. Harvey and M. Johnson. Macmillan.

Chicago Style (17th ed.) Citation

Harvey, J., and M. Johnson. Introduction to Macro-economics / by J. Harvey and M. Johnson. Macmillan, 1971.

MLA (9th ed.) Citation

Harvey, J., and M. Johnson. Introduction to Macro-economics / by J. Harvey and M. Johnson. Macmillan, 1971.

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