Levin, M. A. [., & Strauss, H. S. (1995). Risk assessment in genetic engineering. Mc-Graw Hill.
Dyfyniad Arddull ChicagoLevin, Morris A. [ed.], and Harlee S. Strauss. Risk Assessment in Genetic Engineering. New York: Mc-Graw Hill, 1995.
Dyfyniad MLALevin, Morris A. [ed.], and Harlee S. Strauss. Risk Assessment in Genetic Engineering. Mc-Graw Hill, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.