Gaya APA
Palmer, Frank. (1973).
Grammar .
England:
Penguin Books Ltd.
Gaya Chicago
Palmer, Frank.
Grammar.
England:
Penguin Books Ltd,
1973.
Text.
Gaya MLA
Palmer, Frank.
Grammar.
England:
Penguin Books Ltd,
1973.
Text.
Gaya Turabian
Palmer, Frank.
Grammar.
England:
Penguin Books Ltd,
1973.
Print.