APA

Terry A. L., Paulose-Ram R., Tilert T. J., Johnson C. A., Zhang X., Lee P. P. & Saaddine J. B. (20110215). The methodology of visual field testing with frequency doubling technology in the National Health and Nutrition Examination Survey, 2005-2006. : Ophthalmic epidemiology.

Chicago

Terry Ana L, Paulose-Ram Ryne, Tilert Timothy J, Johnson Chris A, Zhang Xinzhi, Lee Paul P and Saaddine Jinan B. 20110215. The methodology of visual field testing with frequency doubling technology in the National Health and Nutrition Examination Survey, 2005-2006. : Ophthalmic epidemiology.

Harvard

Terry A. L., Paulose-Ram R., Tilert T. J., Johnson C. A., Zhang X., Lee P. P. and Saaddine J. B. (20110215). The methodology of visual field testing with frequency doubling technology in the National Health and Nutrition Examination Survey, 2005-2006. : Ophthalmic epidemiology.

MLA

Terry Ana L, Paulose-Ram Ryne, Tilert Timothy J, Johnson Chris A, Zhang Xinzhi, Lee Paul P and Saaddine Jinan B. The methodology of visual field testing with frequency doubling technology in the National Health and Nutrition Examination Survey, 2005-2006. : Ophthalmic epidemiology. 20110215.