Samish, R. M. (1971). Recent advanced in plant nutrition. Gordon and Breach Science.
Cita Chicago (17th ed.)Samish, R. M. Recent Advanced in Plant Nutrition. Nueva York: Gordon and Breach Science, 1971.
Cita MLA (9th ed.)Samish, R. M. Recent Advanced in Plant Nutrition. Gordon and Breach Science, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.