APA Style
Mackin, Ronald, Dickinson, Leslie. (1969).
Varieties of spoken english : Workbook .
London:
Oxford University Press.
Chicago Style
Mackin, Ronald, Dickinson, Leslie.
Varieties of spoken english : Workbook.
London:
Oxford University Press,
1969.
Text.
MLA Style
Mackin, Ronald, Dickinson, Leslie.
Varieties of spoken english : Workbook.
London:
Oxford University Press,
1969.
Text.
Turabian Style
Mackin, Ronald, Dickinson, Leslie.
Varieties of spoken english : Workbook.
London:
Oxford University Press,
1969.
Print.