Gaya APA
Collins,Peter. (2010).
English Grammar : An Intoduction (Ed.2).
USA:
Palgrave Macmillan.
Gaya Chicago
Collins,Peter.
English Grammar : An Intoduction.
Ed.2
USA:
Palgrave Macmillan,
2010.
Text.
Gaya MLA
Collins,Peter.
English Grammar : An Intoduction.
Ed.2
USA:
Palgrave Macmillan,
2010.
Text.
Gaya Turabian
Collins,Peter.
English Grammar : An Intoduction.
Ed.2
USA:
Palgrave Macmillan,
2010.
Print.