APA Style
Pettit, Philip. (1991).
Contemporary political theory .
New York:
Macmillan Publishing.
Chicago Style
Pettit, Philip.
Contemporary political theory.
New York:
Macmillan Publishing,
1991.
Buku Teks.
MLA Style
Pettit, Philip.
Contemporary political theory.
New York:
Macmillan Publishing,
1991.
Buku Teks.
Turabian Style
Pettit, Philip.
Contemporary political theory.
New York:
Macmillan Publishing,
1991.
Buku Teks.