APA aipamena

Duran, J. A., Malvar, A., & Diez, E. (1989). Corneal dioptric power after penetrating keratoplasty.

Chicago Style aipamena

Duran, J A., A. Malvar, and E. Diez. Corneal Dioptric Power After Penetrating Keratoplasty. 1989.

MLA aipamena

Duran, J A., A. Malvar, and E. Diez. Corneal Dioptric Power After Penetrating Keratoplasty. 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.