Dyfyniad APA

Arnon, R. (1987). Synthetic vaccines. Chemical Rubber Company Press.

Dyfyniad Arddull Chicago

Arnon, Ruth. Synthetic Vaccines. Boca Raton, Fla: Chemical Rubber Company Press, 1987.

Dyfyniad MLA

Arnon, Ruth. Synthetic Vaccines. Chemical Rubber Company Press, 1987.

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