Cita APA

Sullivan, D. A., & Allansmith, M. R. (1988). The effect of aging on the secretory immune system of the eye.

Citación estilo Chicago

Sullivan, D A., y M R. Allansmith. The Effect of Aging On the Secretory Immune System of the Eye. 1988.

Cita MLA

Sullivan, D A., y M R. Allansmith. The Effect of Aging On the Secretory Immune System of the Eye. 1988.