Dyfyniad APA

Franco, O. H., Gaviria, J. G., Varas, J. M., & Chowdhury, R. (2020). Eye health in older people at the time of corona. Maturitas.

Dyfyniad Arddull Chicago

Franco, Oscar H., Juan G. Gaviria, Jose M. Varas, and Rajiv Chowdhury. "Eye Health in Older People At the Time of Corona." Maturitas 2020.

Dyfyniad MLA

Franco, Oscar H., Juan G. Gaviria, Jose M. Varas, and Rajiv Chowdhury. "Eye Health in Older People At the Time of Corona." Maturitas 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.