Penggayaan APA
WILD, Alan. (1995).
Soil and the environment: .
Great britain:
Cambridge University Press.
Chicago Style
WILD, Alan.
Soil and the environment:.
Great britain:
Cambridge University Press,
1995.
Buku.
MLA Style
WILD, Alan.
Soil and the environment:.
Great britain:
Cambridge University Press,
1995.
Buku.
Turabian Style
WILD, Alan.
Soil and the environment:.
Great britain:
Cambridge University Press,
1995.
Buku.