Vasil, I. K., Scowcroft, W. R., & Frey, K. J. (1982). Plant improvement and somatic cell genetics. New York, NY, USA Academic Press.
Chicago Style (17th ed.) CitationVasil, Indra K., William R. Scowcroft, and Kenneth J. Frey. Plant Improvement and Somatic Cell Genetics. New York, NY, USA Academic Press, 1982.
MLA (8th ed.) CitationVasil, Indra K., et al. Plant Improvement and Somatic Cell Genetics. New York, NY, USA Academic Press, 1982.
IICA/CATIE CitationVasil, I. K., Scowcroft, W. R., ; Frey, K. J. 1982. Plant improvement and somatic cell genetics. New York, NY, USA Academic Press.