APA Style
McConnell, Campbell R.. (1981).
Economics Eight Edition .
USA:
McGraw Hill.
Chicago Style
McConnell, Campbell R..
Economics Eight Edition.
USA:
McGraw Hill,
1981.
Text.
MLA Style
McConnell, Campbell R..
Economics Eight Edition.
USA:
McGraw Hill,
1981.
Text.
Turabian Style
McConnell, Campbell R..
Economics Eight Edition.
USA:
McGraw Hill,
1981.
Print.