APA Style
SHIPMAN, HARRY. (1980).
BLACK HOLES, QUASAR AND UNIVERSE .
BOSTON:
DJAMBATAN,.
Chicago Style
SHIPMAN, HARRY.
BLACK HOLES, QUASAR AND UNIVERSE.
BOSTON:
DJAMBATAN,,
1980.
Text.
MLA Style
SHIPMAN, HARRY.
BLACK HOLES, QUASAR AND UNIVERSE.
BOSTON:
DJAMBATAN,,
1980.
Text.
Turabian Style
SHIPMAN, HARRY.
BLACK HOLES, QUASAR AND UNIVERSE.
BOSTON:
DJAMBATAN,,
1980.
Print.