Dyfyniad APA

Asimov, I. The Living River. The Fascinating Story of The Blood Stream. C. Tinking & Liverpool.

Dyfyniad Arddull Chicago

Asimov, Isaac. The Living River. The Fascinating Story of The Blood Stream. C. Tinking & Liverpool.

Dyfyniad MLA

Asimov, Isaac. The Living River. The Fascinating Story of The Blood Stream. C. Tinking & Liverpool.

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