Penggayaan APA
BROMS, Allan. (1961).
Our emerging universe .
New York:
Del Publishing.
Chicago Style
BROMS, Allan.
Our emerging universe.
New York:
Del Publishing,
1961.
Buku.
MLA Style
BROMS, Allan.
Our emerging universe.
New York:
Del Publishing,
1961.
Buku.
Turabian Style
BROMS, Allan.
Our emerging universe.
New York:
Del Publishing,
1961.
Buku.