Popper, H. (1957). Liver: Structure and function. McGraw-Hill.
Dyfyniad Arddull ChicagoPopper, Hans. Liver: Structure and Function. New York: McGraw-Hill, 1957.
Dyfyniad MLAPopper, Hans. Liver: Structure and Function. McGraw-Hill, 1957.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.