Gaya APA
SM, Widyastuti, dkk. (2006).
Patologi Hutan (Cet 1).
Yogyakarta:
Gadjah Mada University Press.
Gaya Chicago
SM, Widyastuti, dkk.
Patologi Hutan.
Cet 1
Yogyakarta:
Gadjah Mada University Press,
2006.
Text.
Gaya MLA
SM, Widyastuti, dkk.
Patologi Hutan.
Cet 1
Yogyakarta:
Gadjah Mada University Press,
2006.
Text.
Gaya Turabian
SM, Widyastuti, dkk.
Patologi Hutan.
Cet 1
Yogyakarta:
Gadjah Mada University Press,
2006.
Print.