APA Style
Bone, Emily. (2014).
Astronomy .
London:
Usborne.
Chicago Style
Bone, Emily.
Astronomy.
London:
Usborne,
2014.
Text.
MLA Style
Bone, Emily.
Astronomy.
London:
Usborne,
2014.
Text.
Turabian Style
Bone, Emily.
Astronomy.
London:
Usborne,
2014.
Print.