APA Style
Swan, Michael, Walter, Catherine, O\'sullivan, Desmond. (1993).
The New Cambridge English Course Practice 4 Upper-Intermediate .
:
Cambridge University Press.
Chicago Style
Swan, Michael, Walter, Catherine, O\'sullivan, Desmond.
The New Cambridge English Course Practice 4 Upper-Intermediate.
:
Cambridge University Press,
1993.
Text.
MLA Style
Swan, Michael, Walter, Catherine, O\'sullivan, Desmond.
The New Cambridge English Course Practice 4 Upper-Intermediate.
:
Cambridge University Press,
1993.
Text.
Turabian Style
Swan, Michael, Walter, Catherine, O\'sullivan, Desmond.
The New Cambridge English Course Practice 4 Upper-Intermediate.
:
Cambridge University Press,
1993.
Print.