Dyfyniad APA

Kennedy, R. D., Andrews, G. R., & Caird, F. I. (1977). Ischaemic heart disease in the elderly.

Dyfyniad Arddull Chicago

Kennedy, R D., G R. Andrews, and F I. Caird. Ischaemic Heart Disease in the Elderly. 1977.

Dyfyniad MLA

Kennedy, R D., G R. Andrews, and F I. Caird. Ischaemic Heart Disease in the Elderly. 1977.

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