APA Style
Warnasch, Christopher. (2012).
Essential English .
xxxxx:
Living Language.
Chicago Style
Warnasch, Christopher.
Essential English.
xxxxx:
Living Language,
2012.
.
MLA Style
Warnasch, Christopher.
Essential English.
xxxxx:
Living Language,
2012.
.
Turabian Style
Warnasch, Christopher.
Essential English.
xxxxx:
Living Language,
2012.
.