Penggayaan APA
McGregor, Peter. (s.a).
Tommorrow’s world .
Australia:
Macmillan Australia.
Chicago Style
McGregor, Peter.
Tommorrow’s world.
Australia:
Macmillan Australia,
s.a.
Text.
MLA Style
McGregor, Peter.
Tommorrow’s world.
Australia:
Macmillan Australia,
s.a.
Text.
Turabian Style
McGregor, Peter.
Tommorrow’s world.
Australia:
Macmillan Australia,
s.a.
Print.