Citação norma APA

South Africa. Dept. of Health. (1978). Tuck shops at schools. [Dept. of Health].

Citação norma Chicago

South Africa. Dept. of Health. Tuck Shops at Schools. Pretoria: [Dept. of Health], 1978.

Citação norma MLA

South Africa. Dept. of Health. Tuck Shops at Schools. [Dept. of Health], 1978.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.