APA Style

Samuelson, Paul A.. (2005). Economics (18). New York: McGraw-Hill.

Chicago Style

Samuelson, Paul A.. Economics. 18 New York: McGraw-Hill, 2005. Book.

MLA Style

Samuelson, Paul A.. Economics. 18 New York: McGraw-Hill, 2005. Book.

Turabian Style

Samuelson, Paul A.. Economics. 18 New York: McGraw-Hill, 2005. Book.