Dyfyniad APA

Montagna, W., & Ellis, R. (1979). The biology of hair growth. Academic Press.

Dyfyniad Arddull Chicago

Montagna, William, and Richard Ellis. The Biology of Hair Growth. New York: Academic Press, 1979.

Dyfyniad MLA

Montagna, William, and Richard Ellis. The Biology of Hair Growth. Academic Press, 1979.

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