Gaya APA
Cate, Dick. (1978).
Old Dog, New Tricks .
London:
Penguin Group.
Gaya Chicago
Cate, Dick.
Old Dog, New Tricks.
London:
Penguin Group,
1978.
Text.
Gaya MLA
Cate, Dick.
Old Dog, New Tricks.
London:
Penguin Group,
1978.
Text.
Gaya Turabian
Cate, Dick.
Old Dog, New Tricks.
London:
Penguin Group,
1978.
Print.