Gaya APA
SPURR, Stephen H.. ().
Forest Ecology .
New York:
The Ronald Press company.
Gaya Chicago
SPURR, Stephen H..
Forest Ecology.
New York:
The Ronald Press company,
.
Teks.
Gaya MLA
SPURR, Stephen H..
Forest Ecology.
New York:
The Ronald Press company,
.
Teks.
Gaya Turabian
SPURR, Stephen H..
Forest Ecology.
New York:
The Ronald Press company,
.
Teks.