Penggayaan APA
KENNEDY, Paul. (1993).
Preparing for the twenty-first century .
London:
Harper Collins Publishers.
Chicago Style
KENNEDY, Paul.
Preparing for the twenty-first century.
London:
Harper Collins Publishers,
1993.
Buku.
MLA Style
KENNEDY, Paul.
Preparing for the twenty-first century.
London:
Harper Collins Publishers,
1993.
Buku.
Turabian Style
KENNEDY, Paul.
Preparing for the twenty-first century.
London:
Harper Collins Publishers,
1993.
Buku.