Penggayaan APA
Langley, Andrew. (1991).
Monster Machines .
London:
Penguin Books.
Chicago Style
Langley, Andrew.
Monster Machines.
London:
Penguin Books,
1991.
Text.
MLA Style
Langley, Andrew.
Monster Machines.
London:
Penguin Books,
1991.
Text.
Turabian Style
Langley, Andrew.
Monster Machines.
London:
Penguin Books,
1991.
Print.