APA Style
Clark, Stuart. (1997).
Discovering the Universe .
USA:
Horus Editions.
Chicago Style
Clark, Stuart.
Discovering the Universe.
USA:
Horus Editions,
1997.
Book.
MLA Style
Clark, Stuart.
Discovering the Universe.
USA:
Horus Editions,
1997.
Book.
Turabian Style
Clark, Stuart.
Discovering the Universe.
USA:
Horus Editions,
1997.
Book.