Dyfyniad APA

Wu, W., & Welsh, M. J. K. (2004). Gene biotechnology (2nd ed.). CRC Press.

Dyfyniad Arddull Chicago

Wu, William, and Michael J. Kaufman Welsh. Gene Biotechnology. 2nd ed. Boca Raton: CRC Press, 2004.

Dyfyniad MLA

Wu, William, and Michael J. Kaufman Welsh. Gene Biotechnology. 2nd ed. CRC Press, 2004.

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