APA (7th ed.) Citation

Frank H. Roberth & Bernanke S. Ben. Principle of macro-economics. Mc Graw-Hill.

Chicago Style (17th ed.) Citation

Frank H. Roberth and Bernanke S. Ben. Principle of Macro-economics. Boston: Mc Graw-Hill.

MLA (9th ed.) Citation

Frank H. Roberth and Bernanke S. Ben. Principle of Macro-economics. Mc Graw-Hill.

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