Não informado. (1965). Journal of the Society of Health of Nigeria. Society of Health of Nigeria.
Chicagoスタイル(17版)引用形式Não informado. Journal of the Society of Health of Nigeria. Lagos: Society of Health of Nigeria, 1965.
MLA(8版)引用形式Não informado. Journal of the Society of Health of Nigeria. Society of Health of Nigeria, 1965.
警告: この引用は必ずしも正確ではありません.