APA Style
Green, Dan, Basher, Simon. (2009).
Astronomy .
New York:
Kingfisher.
Chicago Style
Green, Dan, Basher, Simon.
Astronomy.
New York:
Kingfisher,
2009.
print.
MLA Style
Green, Dan, Basher, Simon.
Astronomy.
New York:
Kingfisher,
2009.
print.
Turabian Style
Green, Dan, Basher, Simon.
Astronomy.
New York:
Kingfisher,
2009.
print.