APA Style
Buckman, Harry O., Brady, Nyle C.. (1969).
the nature and properties of soils (edisi ketujuh).
New York:
Macmillan.
Chicago Style
Buckman, Harry O., Brady, Nyle C..
the nature and properties of soils.
edisi ketujuh
New York:
Macmillan,
1969.
Text.
MLA Style
Buckman, Harry O., Brady, Nyle C..
the nature and properties of soils.
edisi ketujuh
New York:
Macmillan,
1969.
Text.
Turabian Style
Buckman, Harry O., Brady, Nyle C..
the nature and properties of soils.
edisi ketujuh
New York:
Macmillan,
1969.
Print.