Purdom, C. E. (1993). Genetics and fish breeding. London: Chapman & Hall.
Dyfyniad Arddull ChicagoPurdom, Collin E. Genetics and Fish Breeding. London: Chapman & Hall, 1993.
Dyfyniad MLAPurdom, Collin E. Genetics and Fish Breeding. London: Chapman & Hall, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.