Dyfyniad APA
Neidhardt, F. C. (1996). Escherichia coli and salmonella (2a ed.). American Society for Microbiology.
Dyfyniad Arddull Chicago
Neidhardt, Frederick C. Escherichia Coli and Salmonella. 2a ed. Washington: American Society for Microbiology, 1996.
Dyfyniad MLA
Neidhardt, Frederick C. Escherichia Coli and Salmonella. 2a ed. American Society for Microbiology, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.