APA (7th ed.) Citation

Samuelson, P. A. (1951). Economics: An introd. analysis (2. ed., 6. impr.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Samuelson, Paul Anthony. Economics: An Introd. Analysis. 2. ed., 6. impr. New York: McGraw-Hill, 1951.

MLA (9th ed.) Citation

Samuelson, Paul Anthony. Economics: An Introd. Analysis. 2. ed., 6. impr. McGraw-Hill, 1951.