Dyfyniad APA

Gadow, H. F., & Gaskell, J. F. G. (1933). Evolution of the vertebral column. university Press.

Dyfyniad Arddull Chicago

Gadow, H F., and J F Green Gaskell. Evolution of the Vertebral Column. Cambridge: university Press, 1933.

Dyfyniad MLA

Gadow, H F., and J F Green Gaskell. Evolution of the Vertebral Column. university Press, 1933.

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