Cita APA

Saito, Y., Crimmins, E. M., & Hayward, M. D. (1999). Health expectancy: An overview. Tokyo, Japan: Nihon University, Population Research Institute.

Citación estilo Chicago

Saito, Yasuhiko, Eileen M. Crimmins, y Mark D. Hayward. Health Expectancy: An Overview. Tokyo, Japan: Nihon University, Population Research Institute, 1999.

Cita MLA

Saito, Yasuhiko, Eileen M. Crimmins, y Mark D. Hayward. Health Expectancy: An Overview. Tokyo, Japan: Nihon University, Population Research Institute, 1999.