APA Edition Citation

James F Ragan & Lloyd B Thomas. (1990). Principles of Macroeconomics. Harcourt Brace Jovanovich.

Chicago Edition Citation

James F Ragan and Lloyd B Thomas. Principles of Macroeconomics. San Diego: Harcourt Brace Jovanovich, 1990.

MLA Edition Citation

James F Ragan and Lloyd B Thomas. Principles of Macroeconomics. Harcourt Brace Jovanovich, 1990.

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