Dyfyniad APA
ebrary, Inc, & Fitzgerald, K. A. (2001). The cytokine factsbook (2nd ed.). Academic Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Katherine A. Fitzgerald. The Cytokine Factsbook. 2nd ed. San Diego: Academic Press, 2001.
Dyfyniad MLA
ebrary, Inc, and Katherine A. Fitzgerald. The Cytokine Factsbook. 2nd ed. Academic Press, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.