Παραπομπή σε μορφή APA (7η εκδ.)

edited by ERINOSHO, . O. A. (1989). HEALTH care & health care services in Nigeria. Office of Research and Evaluation, African Development Foundation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

edited by ERINOSHO, Olayiwola A. HEALTH Care & Health Care Services in Nigeria. Office of Research and Evaluation, African Development Foundation, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

edited by ERINOSHO, Olayiwola A. HEALTH Care & Health Care Services in Nigeria. Office of Research and Evaluation, African Development Foundation, 1989.