Dyfyniad APA

Anderson, J. R., Dillon, J. L., & Harddaker, J. B. (1977). Agricultural decision analysis. The Iowa State University Press.

Dyfyniad Arddull Chicago

Anderson, Jock R., John L. Dillon, and J Brian Harddaker. Agricultural Decision Analysis. Iowa: The Iowa State University Press, 1977.

Dyfyniad MLA

Anderson, Jock R., et al. Agricultural Decision Analysis. The Iowa State University Press, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.