Dyfyniad APA

Helman, C. (2000). Culture, health, and illness (4th ed.). Butterworth-Heinemann.

Dyfyniad Arddull Chicago

Helman, Cecil. Culture, Health, and Illness. 4th ed. Oxford ; Boston: Butterworth-Heinemann, 2000.

Dyfyniad MLA

Helman, Cecil. Culture, Health, and Illness. 4th ed. Butterworth-Heinemann, 2000.

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