Verma, S. K. (1995). A textbook of plant physiology and biochemistry (4th ed.). S. Chand & Co..
Cita Chicago (17th ed.)Verma, S. K. A Textbook of Plant Physiology and Biochemistry. 4th ed. New Delhi: S. Chand & Co., 1995.
Cita MLA (9th ed.)Verma, S. K. A Textbook of Plant Physiology and Biochemistry. 4th ed. S. Chand & Co., 1995.
Atenció: Aquestes cites poden no estar 100% correctes.