APA Style
Lal, R., Greenland, D. J. (1979).
Soil physical properties and crop production in the tropics .
New York:
Jhon Wiley.
Chicago Style
Lal, R., Greenland, D. J.
Soil physical properties and crop production in the tropics.
New York:
Jhon Wiley,
1979.
Text.
MLA Style
Lal, R., Greenland, D. J.
Soil physical properties and crop production in the tropics.
New York:
Jhon Wiley,
1979.
Text.
Turabian Style
Lal, R., Greenland, D. J.
Soil physical properties and crop production in the tropics.
New York:
Jhon Wiley,
1979.
Print.