Dyfyniad APA

Postgate, J. R. (1984). The sulphate-reducing bacteria (2nd ed.). Cambridge University Press.

Dyfyniad Arddull Chicago

Postgate, J. R. The Sulphate-reducing Bacteria. 2nd ed. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1984.

Dyfyniad MLA

Postgate, J. R. The Sulphate-reducing Bacteria. 2nd ed. Cambridge University Press, 1984.

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