Παραπομπή σε μορφή APA (7η εκδ.)

Population Institute. (1988). The Nairobi challenge: Global directory of women's organizations implementing population strategy. Population Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Population Institute. The Nairobi Challenge: Global Directory of Women's Organizations Implementing Population Strategy. Washington, D.C.: Population Institute, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Population Institute. The Nairobi Challenge: Global Directory of Women's Organizations Implementing Population Strategy. Population Institute, 1988.