APA Style
Warnasch, Christopher, Riggio, Laura. (2012).
Living Language English : Essential .
New York:
Random House.
Chicago Style
Warnasch, Christopher, Riggio, Laura.
Living Language English : Essential.
New York:
Random House,
2012.
.
MLA Style
Warnasch, Christopher, Riggio, Laura.
Living Language English : Essential.
New York:
Random House,
2012.
.
Turabian Style
Warnasch, Christopher, Riggio, Laura.
Living Language English : Essential.
New York:
Random House,
2012.
.