Style de citation APA

Peterson, W. L. (1988). Principles of economics: Macro (6 edition.). Universal Book Stall.

Style de citation Chicago

Peterson, Willis L. Principles of Economics: Macro. 6 edition. New Delhi: Universal Book Stall, 1988.

Style de citation MLA

Peterson, Willis L. Principles of Economics: Macro. 6 edition. Universal Book Stall, 1988.

Attention : ces citations peuvent ne pas être correctes à 100%.