APA Style
Packer, Arnold H.. (1972).
Models of Economic Systems (First Edition).
USA:
the colonial.
Chicago Style
Packer, Arnold H..
Models of Economic Systems.
First Edition
USA:
the colonial,
1972.
Print.
MLA Style
Packer, Arnold H..
Models of Economic Systems.
First Edition
USA:
the colonial,
1972.
Print.
Turabian Style
Packer, Arnold H..
Models of Economic Systems.
First Edition
USA:
the colonial,
1972.
Print.