Penggayaan APA
MORGAN, Theodore. (1950).
Introduction to economics .
United States of America:
Prentice-Hall.
Chicago Style
MORGAN, Theodore.
Introduction to economics.
United States of America:
Prentice-Hall,
1950.
Text.
MLA Style
MORGAN, Theodore.
Introduction to economics.
United States of America:
Prentice-Hall,
1950.
Text.
Turabian Style
MORGAN, Theodore.
Introduction to economics.
United States of America:
Prentice-Hall,
1950.
Print.