Dyfyniad APA

Tortora, G. J. (2004). Microbiology: An introduction (8thed.). Peasson Education.

Dyfyniad Arddull Chicago

Tortora, Gerard J. Microbiology: An Introduction. 8thed. Delhi: Peasson Education, 2004.

Dyfyniad MLA

Tortora, Gerard J. Microbiology: An Introduction. 8thed. Peasson Education, 2004.

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