Dyfyniad APA

Crank, J., & Park, G. S. (1968). Diffusion in polymers. Academic Press.

Dyfyniad Arddull Chicago

Crank, John., and Geoffrey Sheard Park. Diffusion in Polymers. New York: Academic Press, 1968.

Dyfyniad MLA

Crank, John., and Geoffrey Sheard Park. Diffusion in Polymers. Academic Press, 1968.

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