Dyfyniad APA

Pitorak, E. F. (1969). Nurses' guide to cardiac surgery and nursing care. Blakiston Division, McGraw-Hill.

Dyfyniad Arddull Chicago

Pitorak, Elizabeth Ford. Nurses' Guide to Cardiac Surgery and Nursing Care. New York: Blakiston Division, McGraw-Hill, 1969.

Dyfyniad MLA

Pitorak, Elizabeth Ford. Nurses' Guide to Cardiac Surgery and Nursing Care. Blakiston Division, McGraw-Hill, 1969.

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