Salisbury, F. B., & Ross, C. W. (1985). Plant physiology (3rd ed.). Wadsworth Pub. Co..
Cita Chicago (17th ed.)Salisbury, Frank B., i Cleon W. Ross. Plant Physiology. 3rd ed. Belmont, Calif.: Wadsworth Pub. Co., 1985.
Cita MLA (9th ed.)Salisbury, Frank B., i Cleon W. Ross. Plant Physiology. 3rd ed. Wadsworth Pub. Co., 1985.
Atenció: Aquestes cites poden no estar 100% correctes.