Gaya APA
Gates, Bill. (1996).
Masa Depan Kita : The Road Ahead (Edisi 2).
Jakarta:
William.
Gaya Chicago
Gates, Bill.
Masa Depan Kita : The Road Ahead.
Edisi 2
Jakarta:
William,
1996.
Text.
Gaya MLA
Gates, Bill.
Masa Depan Kita : The Road Ahead.
Edisi 2
Jakarta:
William,
1996.
Text.
Gaya Turabian
Gates, Bill.
Masa Depan Kita : The Road Ahead.
Edisi 2
Jakarta:
William,
1996.
Print.