Penggayaan APA
BENNETT, Hugh Hammond. (t.th.).
Elements of soil conservation .
London:
Mc.Graw - Hill Book company.
Chicago Style
BENNETT, Hugh Hammond.
Elements of soil conservation.
London:
Mc.Graw - Hill Book company,
t.th..
Buku.
MLA Style
BENNETT, Hugh Hammond.
Elements of soil conservation.
London:
Mc.Graw - Hill Book company,
t.th..
Buku.
Turabian Style
BENNETT, Hugh Hammond.
Elements of soil conservation.
London:
Mc.Graw - Hill Book company,
t.th..
Buku.