APA Style
National Geographic - Discovering the First Galaxies. (2003).
USA:
National Geographic.
Chicago Style
National Geographic - Discovering the First Galaxies.
.
USA:
National Geographic,
2003.
Printed Book.
MLA Style
National Geographic - Discovering the First Galaxies.
.
USA:
National Geographic,
2003.
Printed Book.
Turabian Style
National Geographic - Discovering the First Galaxies.
USA:
National Geographic,
2003.
Printed Book.