Dyfyniad APA

American Journal of Physiology-Heart and Circulatory Physiology. Cambridge University Press.

Dyfyniad Arddull Chicago

American Journal of Physiology-Heart and Circulatory Physiology. Cambridge University Press.

Dyfyniad MLA

American Journal of Physiology-Heart and Circulatory Physiology. Cambridge University Press.

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