Cita APA (7a ed.)

Janson, J., Galarza, C., Murúa, A., Quintana, I., Przygoda, P., Waisman, G., . . . Camera, M. Prevalence of hyperhomocysteinemia in an elderly population.

Cita Chicago Style (17a ed.)

Janson, J.J, et al. Prevalence of Hyperhomocysteinemia in an Elderly Population.

Cita MLA (8a ed.)

Janson, J.J, et al. Prevalence of Hyperhomocysteinemia in an Elderly Population.