Cita APA (7th ed.)
ONI, G. CHILD MORTALITY IN A NIGERIAN CITY: ITS LEVELS AND SOCIOECONOMIC DIFFERENTIALS.
Cita Chicago (17th ed.)
ONI, G.A. CHILD MORTALITY IN A NIGERIAN CITY: ITS LEVELS AND SOCIOECONOMIC DIFFERENTIALS.
Cita MLA (9th ed.)
ONI, G.A. CHILD MORTALITY IN A NIGERIAN CITY: ITS LEVELS AND SOCIOECONOMIC DIFFERENTIALS.
Atenció: Aquestes cites poden no estar 100% correctes.