Penggayaan APA
COLLINGE, Robert A.. (1999).
Economisc by design: (2nd ed.).
New Jersey:
Prentice Hall.
Chicago Style
COLLINGE, Robert A..
Economisc by design:.
2nd ed.
New Jersey:
Prentice Hall,
1999.
Buku.
MLA Style
COLLINGE, Robert A..
Economisc by design:.
2nd ed.
New Jersey:
Prentice Hall,
1999.
Buku.
Turabian Style
COLLINGE, Robert A..
Economisc by design:.
2nd ed.
New Jersey:
Prentice Hall,
1999.
Buku.