APA (7th ed.) Citation

Vasil, I. K., Scowcroft, W. R., & Frey, K. J. (1982). Plant improvement and somatic cell genetics. Academic Press.

Chicago Style (17th ed.) Citation

Vasil, I. K., William R. Scowcroft, and Kenneth J. Frey. Plant Improvement and Somatic Cell Genetics. New York: Academic Press, 1982.

MLA (9th ed.) Citation

Vasil, I. K., et al. Plant Improvement and Somatic Cell Genetics. Academic Press, 1982.