Dyfyniad APA

(2003). Sherris medical microbiology: An introdcution to infectious diseases. New York, NY: McGraw-Hill.

Dyfyniad Arddull Chicago

Sherris Medical Microbiology: An Introdcution to Infectious Diseases. New York, NY: McGraw-Hill, 2003.

Dyfyniad MLA

Sherris Medical Microbiology: An Introdcution to Infectious Diseases. New York, NY: McGraw-Hill, 2003.

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