Penggayaan APA
SHIPMAN, Harry L.. (1980).
Black holes, quasars, and the universe .
Boston:
Honghton Mifflin.
Chicago Style
SHIPMAN, Harry L..
Black holes, quasars, and the universe.
Boston:
Honghton Mifflin,
1980.
Buku.
MLA Style
SHIPMAN, Harry L..
Black holes, quasars, and the universe.
Boston:
Honghton Mifflin,
1980.
Buku.
Turabian Style
SHIPMAN, Harry L..
Black holes, quasars, and the universe.
Boston:
Honghton Mifflin,
1980.
Buku.