Penggayaan APA
CULVER, Roger B.. (1979).
Astronomy .
New York:
Barnes & Noble Books.
Chicago Style
CULVER, Roger B..
Astronomy.
New York:
Barnes & Noble Books,
1979.
Buku.
MLA Style
CULVER, Roger B..
Astronomy.
New York:
Barnes & Noble Books,
1979.
Buku.
Turabian Style
CULVER, Roger B..
Astronomy.
New York:
Barnes & Noble Books,
1979.
Buku.