Citação norma APA

Wolrd Health Organization & World Health Organization. (2007). WHO monographs on selected medicinal plants. World Health Organization.

Citação norma Chicago

Wolrd Health Organization and World Health Organization. WHO Monographs on Selected Medicinal Plants. Geneva: World Health Organization, 2007.

Citação norma MLA

Wolrd Health Organization and World Health Organization. WHO Monographs on Selected Medicinal Plants. World Health Organization, 2007.

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