Gaya APA
Matthews, John D. (1989).
Silvicultural Systems .
New York:
Oxford University Press.
Gaya Chicago
Matthews, John D.
Silvicultural Systems.
New York:
Oxford University Press,
1989.
Text.
Gaya MLA
Matthews, John D.
Silvicultural Systems.
New York:
Oxford University Press,
1989.
Text.
Gaya Turabian
Matthews, John D.
Silvicultural Systems.
New York:
Oxford University Press,
1989.
Print.