APA Style
Grey, Paul, Little, Rosemarie, Macpherson, Robin, Etty, John, Goodland, Graham. (2017).
Cambridge IGCSE History: Option B: The 20th century: Coursebook .
Cambridge:
Cambridge University Press.
Chicago Style
Grey, Paul, Little, Rosemarie, Macpherson, Robin, Etty, John, Goodland, Graham.
Cambridge IGCSE History: Option B: The 20th century: Coursebook.
Cambridge:
Cambridge University Press,
2017.
Text.
MLA Style
Grey, Paul, Little, Rosemarie, Macpherson, Robin, Etty, John, Goodland, Graham.
Cambridge IGCSE History: Option B: The 20th century: Coursebook.
Cambridge:
Cambridge University Press,
2017.
Text.
Turabian Style
Grey, Paul, Little, Rosemarie, Macpherson, Robin, Etty, John, Goodland, Graham.
Cambridge IGCSE History: Option B: The 20th century: Coursebook.
Cambridge:
Cambridge University Press,
2017.
Print.