Citazione Stile APA (7a Edizione)

Berg, G. (1987). Methods for recovering viruses from the environment. Chemical Rubber Company Press.

Citazione stile Chigago Style (17a edizione)

Berg, Gerald. Methods for Recovering Viruses from the Environment. Boca Raton, Florida: Chemical Rubber Company Press, 1987.

Citatione MLA (9a ed.)

Berg, Gerald. Methods for Recovering Viruses from the Environment. Chemical Rubber Company Press, 1987.