Dyfyniad APA

Smith, J. E. (1996). Biotechnology/3rd ed (3rd ed.). Cambridge University Press.

Dyfyniad Arddull Chicago

Smith, John E. Biotechnology/3rd Ed. 3rd ed. Cambridge: Cambridge University Press, 1996.

Dyfyniad MLA

Smith, John E. Biotechnology/3rd Ed. 3rd ed. Cambridge University Press, 1996.

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