Cita APA (7a ed.)

Helman, C. G. (2007). Culture, health and iiiness (5th ed.). CRC.

Cita Chicago Style (17a ed.)

Helman, Cecil G. Culture, Health and Iiiness. 5th ed. Boca Raton: CRC, 2007.

Cita MLA (9a ed.)

Helman, Cecil G. Culture, Health and Iiiness. 5th ed. CRC, 2007.