Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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