Dyfyniad APA

Morrison, L. R. The Effect of advancing age upon the human spinal cord.

Dyfyniad Arddull Chicago

Morrison, L. Raymond. The Effect of Advancing Age upon the Human Spinal Cord.

Dyfyniad MLA

Morrison, L. Raymond. The Effect of Advancing Age upon the Human Spinal Cord.

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