Dyfyniad APA

Willey Joanne M. (2011). prescott's Microbiology (8th,ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Willey Joanne M. Prescott's Microbiology. 8th,ed. New York: McGraw Hill, 2011.

Dyfyniad MLA

Willey Joanne M. Prescott's Microbiology. 8th,ed. McGraw Hill, 2011.

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