Dyfyniad APA

Berkeley, R. [., Gooday, G. [., & Ellwood, D. [. (1979). Microbial polysaccharides and polusaccharases. Academic Press.

Dyfyniad Arddull Chicago

Berkeley, R.C.W. [ed.], G.W. [ed.] Gooday, and D.C. [ed.] Ellwood. Microbial Polysaccharides and Polusaccharases. London: Academic Press, 1979.

Dyfyniad MLA

Berkeley, R.C.W. [ed.], et al. Microbial Polysaccharides and Polusaccharases. Academic Press, 1979.

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