APA Style
Harrison, Mark. (2003).
Grammar Spectrum 2: Pre- Intermediate .
Oxford:
Oxford University Press.
Chicago Style
Harrison, Mark.
Grammar Spectrum 2: Pre- Intermediate.
Oxford:
Oxford University Press,
2003.
Text.
MLA Style
Harrison, Mark.
Grammar Spectrum 2: Pre- Intermediate.
Oxford:
Oxford University Press,
2003.
Text.
Turabian Style
Harrison, Mark.
Grammar Spectrum 2: Pre- Intermediate.
Oxford:
Oxford University Press,
2003.
Print.