APA ציטוט

Samuelson, P. (2005). Macroeconomics (18th.). McGraw Hill.

Chicago Style (17th ed.) Citation

Samuelson, Paul. Macroeconomics. 18th. NewYork: McGraw Hill, 2005.

ציטוט MLA

Samuelson, Paul. Macroeconomics. 18th. McGraw Hill, 2005.