Penggayaan APA
CROCKETT, James Underwood. (1972).
Trees .
Virginia:
Time-Life Books.
Chicago Style
CROCKETT, James Underwood.
Trees.
Virginia:
Time-Life Books,
1972.
Buku.
MLA Style
CROCKETT, James Underwood.
Trees.
Virginia:
Time-Life Books,
1972.
Buku.
Turabian Style
CROCKETT, James Underwood.
Trees.
Virginia:
Time-Life Books,
1972.
Buku.