Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization, United Nations Development Programme, & Reid, E. (1998). Cancer pain relief and palliative care in children. World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization, United Nations Development Programme, και Elizabeth Reid. Cancer Pain Relief and Palliative Care in Children. Geneva: World Health Organization, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization, et al. Cancer Pain Relief and Palliative Care in Children. World Health Organization, 1998.