Gaya APA
Gates, Bill, Myhrvold, Nathan, Rinearson, Peter. (1995).
Road ahead .
London:
Penguin Books LTD.
Gaya Chicago
Gates, Bill, Myhrvold, Nathan, Rinearson, Peter.
Road ahead.
London:
Penguin Books LTD,
1995.
Text.
Gaya MLA
Gates, Bill, Myhrvold, Nathan, Rinearson, Peter.
Road ahead.
London:
Penguin Books LTD,
1995.
Text.
Gaya Turabian
Gates, Bill, Myhrvold, Nathan, Rinearson, Peter.
Road ahead.
London:
Penguin Books LTD,
1995.
Print.