Dyfyniad APA

Weeks, B. S., & Alcamo, I. E. (2010). AIDS: The biological basis (5th ed.). Jones & Bartlett.

Dyfyniad Arddull Chicago

Weeks, Benjamin S., and I Edward Alcamo. AIDS: The Biological Basis. 5th ed. Boston: Jones & Bartlett, 2010.

Dyfyniad MLA

Weeks, Benjamin S., and I Edward Alcamo. AIDS: The Biological Basis. 5th ed. Jones & Bartlett, 2010.

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