APA Style
Langan, John. (2005).
College Writing Skills With Readings, Sixth Edition (6 th ed.).
New York:
MC GRAW HILL.
Chicago Style
Langan, John.
College Writing Skills With Readings, Sixth Edition.
6 th ed.
New York:
MC GRAW HILL,
2005.
.
MLA Style
Langan, John.
College Writing Skills With Readings, Sixth Edition.
6 th ed.
New York:
MC GRAW HILL,
2005.
.
Turabian Style
Langan, John.
College Writing Skills With Readings, Sixth Edition.
6 th ed.
New York:
MC GRAW HILL,
2005.
.