APA Style
Gwartney, J.D., Buckman,H.O and Brady,N.C. (1969).
The Nature and Properties of Soils (7th Edition) .
London:
The Macmillan Company.
Chicago Style
Gwartney, J.D., Buckman,H.O and Brady,N.C.
The Nature and Properties of Soils (7th Edition).
London:
The Macmillan Company,
1969.
.
MLA Style
Gwartney, J.D., Buckman,H.O and Brady,N.C.
The Nature and Properties of Soils (7th Edition).
London:
The Macmillan Company,
1969.
.
Turabian Style
Gwartney, J.D., Buckman,H.O and Brady,N.C.
The Nature and Properties of Soils (7th Edition).
London:
The Macmillan Company,
1969.
.