Cita APA (7a ed.)

Azrael, D., Hemenway, D., & Miller, M. (2000). Are household firearms stored safely? It depends on whom you ask. Pediatrics, 106(3), 509. doi:10.1542/peds.106.3.e31

Cita Chicago Style (17a ed.)

Azrael, Deborah, David Hemenway, y Matthew Miller. "Are Household Firearms Stored Safely? It Depends on Whom You Ask." Pediatrics 106, no. 3 (2000): 509. https://doi.org/10.1542/peds.106.3.e31.

Cita MLA (9a ed.)

Azrael, Deborah, et al. "Are Household Firearms Stored Safely? It Depends on Whom You Ask." Pediatrics, vol. 106, no. 3, 2000, p. 509, https://doi.org/10.1542/peds.106.3.e31.