Cita APA (7a ed.)
Ruth, J., Birren, J. E., & Polkinghorne, D. E. (1996). The projects of life reflected in autobiographies of old age. Ageing & Society, 16, 677-700.
Cita Chicago Style (17a ed.)
Ruth, Jan-Erik, James E. Birren, y Donald E. Polkinghorne. "The Projects of Life Reflected in Autobiographies of Old Age." Ageing & Society 16 (1996): 677-700.
Cita MLA (9a ed.)
Ruth, Jan-Erik, et al. "The Projects of Life Reflected in Autobiographies of Old Age." Ageing & Society, vol. 16, 1996, pp. 677-700.
Precaución: Estas citas no son 100% exactas.