APA (7. basım) Alıntı

Samuelson, P. A., & Samuelson, W. (1980). Economics (11th ed.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Samuelson, Paul Anthony, ve William Samuelson. Economics. 11th ed. New York: McGraw-Hill, 1980.

MLA (8th ed.) Atıf

Samuelson, Paul Anthony, ve William Samuelson. Economics. 11th ed. McGraw-Hill, 1980.