Citazione Stile APA (7a Edizione)

Frank, . R. H. …. a. (2016). PRINCIPLES of microeconomics. McGraw-Hill Education.

Citazione stile Chigago Style (17a edizione)

Frank, Robert H. …[et al.]. PRINCIPLES of Microeconomics. McGraw-Hill Education, 2016.

Citatione MLA (9a ed.)

Frank, Robert H. …[et al.]. PRINCIPLES of Microeconomics. McGraw-Hill Education, 2016.