Penggayaan APA
O'Brien, Liz. (2013).
Speak Well .
USA:
McGraw-Hill.
Chicago Style
O'Brien, Liz.
Speak Well.
USA:
McGraw-Hill,
2013.
Text.
MLA Style
O'Brien, Liz.
Speak Well.
USA:
McGraw-Hill,
2013.
Text.
Turabian Style
O'Brien, Liz.
Speak Well.
USA:
McGraw-Hill,
2013.
Print.