Dyfyniad APA

Norris, J. R., & Ribbons, D. W. (1970). Methods in Micarobiology V.2. Academic press.

Dyfyniad Arddull Chicago

Norris, J R., and D W. Ribbons. Methods in Micarobiology V.2. London: Academic press, 1970.

Dyfyniad MLA

Norris, J R., and D W. Ribbons. Methods in Micarobiology V.2. Academic press, 1970.

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