APA Style
KAUFMANN, William J. (1987).
Discovering The Universe .
New York:
WH Freeman and Company.
Chicago Style
KAUFMANN, William J.
Discovering The Universe.
New York:
WH Freeman and Company,
1987.
Text.
MLA Style
KAUFMANN, William J.
Discovering The Universe.
New York:
WH Freeman and Company,
1987.
Text.
Turabian Style
KAUFMANN, William J.
Discovering The Universe.
New York:
WH Freeman and Company,
1987.
Print.