APA Style
Crockett, James Underwood. (1974).
Trees .
Canada:
Time Life Book.
Chicago Style
Crockett, James Underwood.
Trees.
Canada:
Time Life Book,
1974.
Text.
MLA Style
Crockett, James Underwood.
Trees.
Canada:
Time Life Book,
1974.
Text.
Turabian Style
Crockett, James Underwood.
Trees.
Canada:
Time Life Book,
1974.
Print.