APA Style
Samuelson, Paul A., William D. Nordhaus. (2012).
Economics (19th Edition).
India.:
Tata..
Chicago Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
19th Edition
India.:
Tata.,
2012.
Book.
MLA Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
19th Edition
India.:
Tata.,
2012.
Book.
Turabian Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
19th Edition
India.:
Tata.,
2012.
Book.