Cita APA

Klein, B. E., Klein, R., Linton, K. L., & Franke, T. (1993). Diagnostic x-ray exposure and lens opacities: The Beaver Dam Eye Study.

Chicago Style Citation

Klein, B E., R. Klein, K L. Linton, i T. Franke. Diagnostic X-ray Exposure and Lens Opacities: The Beaver Dam Eye Study. 1993.

Cita MLA

Klein, B E., R. Klein, K L. Linton, i T. Franke. Diagnostic X-ray Exposure and Lens Opacities: The Beaver Dam Eye Study. 1993.