Penggayaan APA
SHEAFFER, Craig C. (2012).
Introduction To Agronomy (2).
Clifton Park:
Delmar.
Chicago Style
SHEAFFER, Craig C.
Introduction To Agronomy .
2
Clifton Park:
Delmar,
2012.
Text.
MLA Style
SHEAFFER, Craig C.
Introduction To Agronomy .
2
Clifton Park:
Delmar,
2012.
Text.
Turabian Style
SHEAFFER, Craig C.
Introduction To Agronomy .
2
Clifton Park:
Delmar,
2012.
Print.