Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (1991). Research abstracts: South-East Asia region. WHO.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Research Abstracts: South-East Asia Region. New Delhi: WHO, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Research Abstracts: South-East Asia Region. WHO, 1991.