Cita APA (7a ed.)

Sparrow, J., Bron, A., Brown, N., & Neil, H. (1990). Biometry of the crystalline lens in early-onset diabetes.

Cita Chicago Style (17a ed.)

Sparrow, J., A. Bron, N. Brown, y H. Neil. Biometry of the Crystalline Lens in Early-onset Diabetes. 1990.

Cita MLA (9a ed.)

Sparrow, J., et al. Biometry of the Crystalline Lens in Early-onset Diabetes. 1990.