APA Style
SMITH, Jill Fullerton. (2005).
Seven Wonders of the Industrial World, Episode 4: The Sewer King .
-:
BBC.
Chicago Style
SMITH, Jill Fullerton.
Seven Wonders of the Industrial World, Episode 4: The Sewer King.
-:
BBC,
2005.
Text.
MLA Style
SMITH, Jill Fullerton.
Seven Wonders of the Industrial World, Episode 4: The Sewer King.
-:
BBC,
2005.
Text.
Turabian Style
SMITH, Jill Fullerton.
Seven Wonders of the Industrial World, Episode 4: The Sewer King.
-:
BBC,
2005.
Print.