Penggayaan APA
OSBORNE, Charles. (1971).
NATURE/Science annual 1971 .
New York:
Time-Life Books.
Chicago Style
OSBORNE, Charles.
NATURE/Science annual 1971.
New York:
Time-Life Books,
1971.
Buku.
MLA Style
OSBORNE, Charles.
NATURE/Science annual 1971.
New York:
Time-Life Books,
1971.
Buku.
Turabian Style
OSBORNE, Charles.
NATURE/Science annual 1971.
New York:
Time-Life Books,
1971.
Buku.