Helman, C. G. (2007). Culture, health and iiiness (5th ed.). CRC.
Chicago Style (17th ed.) CitationHelman, Cecil G. Culture, Health and Iiiness. 5th ed. Boca Raton: CRC, 2007.
MLA (9th ed.) CitationHelman, Cecil G. Culture, Health and Iiiness. 5th ed. CRC, 2007.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.