Citazione Stile APA (7a Edizione)

Robinson, J. (1973). An introduction to modern economics. Tata McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Robinson, Joan. An Introduction to Modern Economics. New Delhi: Tata McGraw-Hill, 1973.

Citatione MLA (9a ed.)

Robinson, Joan. An Introduction to Modern Economics. Tata McGraw-Hill, 1973.