APA aipamena

Pikkel, J., & Irena, E. (2013). Isolated Spherophakia and Glaucoma. Hindawi Publishing Corporation.

Chicago Style aipamena

Pikkel, Joseph, and Epstein Irena. Isolated Spherophakia and Glaucoma. Hindawi Publishing Corporation, 2013.

MLA aipamena

Pikkel, Joseph, and Epstein Irena. Isolated Spherophakia and Glaucoma. Hindawi Publishing Corporation, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.