Cita APA (7th ed.)

Scanlon, P., Foy, C., Malhotra, R., & Aldington, S. (2005). The influence of age, duration of diabetes, cataract, and pupil size on image quality in digital photographic retinal screening.

Cita Chicago (17th ed.)

Scanlon, P., C. Foy, R. Malhotra, i S. Aldington. The Influence of Age, Duration of Diabetes, Cataract, and Pupil Size on Image Quality in Digital Photographic Retinal Screening. 2005.

Cita MLA (9th ed.)

Scanlon, P., et al. The Influence of Age, Duration of Diabetes, Cataract, and Pupil Size on Image Quality in Digital Photographic Retinal Screening. 2005.