APA Style
The line. (2005).
London:
BBC Worldwide Limited.
Chicago Style
The line.
Episode 6.
London:
BBC Worldwide Limited,
2005.
.
MLA Style
The line.
Episode 6.
London:
BBC Worldwide Limited,
2005.
.
Turabian Style
The line.
London:
BBC Worldwide Limited,
2005.
.