APA ציטוט

Frank, R. H. (2011). Principles of microeconomics brief edition. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Frank, Robert H. Principles of Microeconomics Brief Edition. New York: McGraw-Hill, 2011.

ציטוט MLA

Frank, Robert H. Principles of Microeconomics Brief Edition. New York: McGraw-Hill, 2011.