APA Style
Johannsen, Kristin. (2008).
Hemispheres 4 (Workbook) .
New York:
Mc Graw Hill.
Chicago Style
Johannsen, Kristin.
Hemispheres 4 (Workbook).
New York:
Mc Graw Hill,
2008.
.
MLA Style
Johannsen, Kristin.
Hemispheres 4 (Workbook).
New York:
Mc Graw Hill,
2008.
.
Turabian Style
Johannsen, Kristin.
Hemispheres 4 (Workbook).
New York:
Mc Graw Hill,
2008.
.