Cita APA (7th ed.)

Helman Cecil G. (1997). Culture,Health and Illness (3rd ed.). Butterworth-Heinemann.

Cita Chicago (17th ed.)

Helman Cecil G. Culture,Health and Illness. 3rd ed. Oxford: Butterworth-Heinemann, 1997.

Cita MLA (9th ed.)

Helman Cecil G. Culture,Health and Illness. 3rd ed. Butterworth-Heinemann, 1997.