APA-viite (7. p.)

Hawkes, C. (2004). Nutrition labels and health claims: The global regulatory environment. World Health Organization.

Chicago-viite (17. p.)

Hawkes, Corinna. Nutrition Labels and Health Claims: The Global Regulatory Environment. Geneva: World Health Organization, 2004.

MLA-viite (8. p.)

Hawkes, Corinna. Nutrition Labels and Health Claims: The Global Regulatory Environment. World Health Organization, 2004.