Παραπομπή σε μορφή APA (7η εκδ.)

Hawken, L., Martin, G., Konate, S., Marsh,Carolyn, Steen, S. H., Novoa, A., . . . Kiwara, A. (1997). Cooperation for health development: The World Health Organization's support to programmes at country level. s.n..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hawken, Laura, et al. Cooperation for Health Development: The World Health Organization's Support to Programmes at Country Level. S.l.: s.n., 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hawken, Laura, et al. Cooperation for Health Development: The World Health Organization's Support to Programmes at Country Level. s.n., 1997.