Cita APA (7a ed.)

Hardy, M. A., & Hazelrigg, L. E. (1999). Fueling the politics of age: On economic hardship across the life course. American sociological review, 64(4), 570-576.

Cita Chicago Style (17a ed.)

Hardy, Melissa A., y Lawrence E. Hazelrigg. "Fueling the Politics of Age: On Economic Hardship Across the Life Course." American Sociological Review 64, no. 4 (1999): 570-576.

Cita MLA (8a ed.)

Hardy, Melissa A., y Lawrence E. Hazelrigg. "Fueling the Politics of Age: On Economic Hardship Across the Life Course." American Sociological Review, vol. 64, no. 4, 1999, pp. 570-576.