APA Style
SAMUELSON, Paul A.. (1980).
Economics .
New York:
McGraw-Hill Book Company.
Chicago Style
SAMUELSON, Paul A..
Economics.
New York:
McGraw-Hill Book Company,
1980.
Text.
MLA Style
SAMUELSON, Paul A..
Economics.
New York:
McGraw-Hill Book Company,
1980.
Text.
Turabian Style
SAMUELSON, Paul A..
Economics.
New York:
McGraw-Hill Book Company,
1980.
Print.