APA Style
Graham, Mark. (2015).
Boom ! English Grammar Made Easy .
Jakarta:
Penerbit Erlangga.
Chicago Style
Graham, Mark.
Boom ! English Grammar Made Easy.
Jakarta:
Penerbit Erlangga,
2015.
Text.
MLA Style
Graham, Mark.
Boom ! English Grammar Made Easy.
Jakarta:
Penerbit Erlangga,
2015.
Text.
Turabian Style
Graham, Mark.
Boom ! English Grammar Made Easy.
Jakarta:
Penerbit Erlangga,
2015.
Print.