APA Citatie

Samuelson, P. A., & John R. Coleman and Felicity Skidmore. (1955). Readings in economics/5e (5th ed.). McGraw Hill.

Chicago Style citaat

Samuelson, Paul A., en John R. Coleman and Felicity Skidmore. Readings in Economics/5e. 5th ed. New York: McGraw Hill, 1955.

MLA citatie

Samuelson, Paul A., en John R. Coleman and Felicity Skidmore. Readings in Economics/5e. 5th ed. McGraw Hill, 1955.