APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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