Penggayaan APA
PFEIFFER, John. (1972).
LIFE Science library (XVIII) .
New York:
Time-Life Books.
Chicago Style
PFEIFFER, John.
LIFE Science library (XVIII).
New York:
Time-Life Books,
1972.
Buku.
MLA Style
PFEIFFER, John.
LIFE Science library (XVIII).
New York:
Time-Life Books,
1972.
Buku.
Turabian Style
PFEIFFER, John.
LIFE Science library (XVIII).
New York:
Time-Life Books,
1972.
Buku.