APA Edition Citation

Samuelson, P. A., & Samuelson, W. (1980). Economics (Ed.11.).

Chicago Edition Citation

Samuelson, Paul A., and William Samuelson. Economics. Ed.11. Auckland, Mc Graw Hill, 1980.

MLA Edition Citation

Samuelson, Paul A., and William Samuelson. Economics. Ed.11. 1980.

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