Penggayaan APA
HOUGH, ROBIN R. (1972).
What economists do .
New York:
Harper & Row Publishing.
Chicago Style
HOUGH, ROBIN R.
What economists do.
New York:
Harper & Row Publishing,
1972.
Text.
MLA Style
HOUGH, ROBIN R.
What economists do.
New York:
Harper & Row Publishing,
1972.
Text.
Turabian Style
HOUGH, ROBIN R.
What economists do.
New York:
Harper & Row Publishing,
1972.
Print.