APA Style
Balls,W.Lawrence. (1953).
The Yields of crop .
:
E&F.N.Spon Limeted.
Chicago Style
Balls,W.Lawrence.
The Yields of crop.
:
E&F.N.Spon Limeted,
1953.
Text.
MLA Style
Balls,W.Lawrence.
The Yields of crop.
:
E&F.N.Spon Limeted,
1953.
Text.
Turabian Style
Balls,W.Lawrence.
The Yields of crop.
:
E&F.N.Spon Limeted,
1953.
Print.