APA Style
Drucker, D.B., Worthen,E.L and Aldrich,S.R. (1956).
Farm Soils ( Their Fertilization and Management, 5th Edition ) .
New York:
John Wiley & Sons.
Chicago Style
Drucker, D.B., Worthen,E.L and Aldrich,S.R.
Farm Soils ( Their Fertilization and Management, 5th Edition ).
New York:
John Wiley & Sons,
1956.
.
MLA Style
Drucker, D.B., Worthen,E.L and Aldrich,S.R.
Farm Soils ( Their Fertilization and Management, 5th Edition ).
New York:
John Wiley & Sons,
1956.
.
Turabian Style
Drucker, D.B., Worthen,E.L and Aldrich,S.R.
Farm Soils ( Their Fertilization and Management, 5th Edition ).
New York:
John Wiley & Sons,
1956.
.