APA Style
Clark, Stuart. (2004).
How It Works : Discovery The Universe (2).
London:
Horus Editions.
Chicago Style
Clark, Stuart.
How It Works : Discovery The Universe.
2
London:
Horus Editions,
2004.
.
MLA Style
Clark, Stuart.
How It Works : Discovery The Universe.
2
London:
Horus Editions,
2004.
.
Turabian Style
Clark, Stuart.
How It Works : Discovery The Universe.
2
London:
Horus Editions,
2004.
.