Dyfyniad APA

Nicholas, A. K. (1983). The book of the German shepherd dog. Neptune City, N.J: T.F.H. Publications.

Dyfyniad Arddull Chicago

Nicholas, Anna Katherine. The Book of the German Shepherd Dog. Neptune City, N.J: T.F.H. Publications, 1983.

Dyfyniad MLA

Nicholas, Anna Katherine. The Book of the German Shepherd Dog. Neptune City, N.J: T.F.H. Publications, 1983.

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