Gaya APA
The American forestry series. (1959).
New York:
heny j.vaux.
Gaya Chicago
The American forestry series.
Ed.1.
New York:
heny j.vaux,
1959.
Text.
Gaya MLA
The American forestry series.
Ed.1.
New York:
heny j.vaux,
1959.
Text.
Gaya Turabian
The American forestry series.
New York:
heny j.vaux,
1959.
Print.