APA Style
Phillips, Ronald E., Phillips, Shirley H.. (1983).
No-Tillage Agriculture Principles and Practice .
New York:
Van Nostrand Company.
Chicago Style
Phillips, Ronald E., Phillips, Shirley H..
No-Tillage Agriculture Principles and Practice.
New York:
Van Nostrand Company,
1983.
Text.
MLA Style
Phillips, Ronald E., Phillips, Shirley H..
No-Tillage Agriculture Principles and Practice.
New York:
Van Nostrand Company,
1983.
Text.
Turabian Style
Phillips, Ronald E., Phillips, Shirley H..
No-Tillage Agriculture Principles and Practice.
New York:
Van Nostrand Company,
1983.
Print.