Penggayaan APA
PHILIPS, Ronald E., PHILIPS, Shirley. (1984).
No-Tillage Agriculture: Principles and Practices .
New York 10020:
Van Nostrand Reinhold Ltd..
Chicago Style
PHILIPS, Ronald E., PHILIPS, Shirley.
No-Tillage Agriculture: Principles and Practices.
New York 10020:
Van Nostrand Reinhold Ltd.,
1984.
Text.
MLA Style
PHILIPS, Ronald E., PHILIPS, Shirley.
No-Tillage Agriculture: Principles and Practices.
New York 10020:
Van Nostrand Reinhold Ltd.,
1984.
Text.
Turabian Style
PHILIPS, Ronald E., PHILIPS, Shirley.
No-Tillage Agriculture: Principles and Practices.
New York 10020:
Van Nostrand Reinhold Ltd.,
1984.
Print.