Penggayaan APA
LUDLUM, Robert. (1982).
The road to Gandolfo .
London:
Granada Publishing.
Chicago Style
LUDLUM, Robert.
The road to Gandolfo.
London:
Granada Publishing,
1982.
Buku.
MLA Style
LUDLUM, Robert.
The road to Gandolfo.
London:
Granada Publishing,
1982.
Buku.
Turabian Style
LUDLUM, Robert.
The road to Gandolfo.
London:
Granada Publishing,
1982.
Buku.