APA Style
Gallagher, Nancy. (2011).
Delta's key to the toefl ibt advanced skill practice .
New York:
Delta publishing company.
Chicago Style
Gallagher, Nancy.
Delta's key to the toefl ibt advanced skill practice.
New York:
Delta publishing company,
2011.
Text.
MLA Style
Gallagher, Nancy.
Delta's key to the toefl ibt advanced skill practice.
New York:
Delta publishing company,
2011.
Text.
Turabian Style
Gallagher, Nancy.
Delta's key to the toefl ibt advanced skill practice.
New York:
Delta publishing company,
2011.
Print.