Cytowanie według stylu APA (wyd. 7)

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

Cytowanie według stylu Chicago (wyd. 17)

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

Cytowanie według stylu MLA (wyd. 9)

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