Cita APA

Samuelson, P. A. (2017). Economics (19th.). McGraw Hill.

Citación estilo Chicago

Samuelson, Paul A. Economics. 19th. New Delhi: McGraw Hill, 2017.

Cita MLA

Samuelson, Paul A. Economics. 19th. McGraw Hill, 2017.

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