Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (1990). Health education in the control of schistosomiasis. World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Health Education in the Control of Schistosomiasis. Geneva: World Health Organization, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Health Education in the Control of Schistosomiasis. World Health Organization, 1990.