Thorington, J. Refraction of the human eye and methods of estimating the refraction including a section on the the fitting of spectacles and eye-galsses, etc. / by James Thorington, A. M., M. D. emeritus professor of diseases of the eye in the Philadelphia Polyclinic and College for graduates in medicine; member of the American Ophthalmological Society; fellow of The College of Physicians of Philadelphia, etc. Three hundred and forty-four illustrations twenty-seven of which are colored.
Cita Chicago Style (17a ed.)Thorington, James. Refraction of the Human Eye and Methods of Estimating the Refraction Including a Section on the the Fitting of Spectacles and Eye-galsses, Etc. / by James Thorington, A. M., M. D. Emeritus Professor of Diseases of the Eye in the Philadelphia Polyclinic and College for Graduates in Medicine; Member of the American Ophthalmological Society; Fellow of The College of Physicians of Philadelphia, Etc. Three Hundred and Forty-four Illustrations Twenty-seven of Which Are Colored. Philadelphia : P. Blakiston's son & co. 1012 Walunt street, 19--.
Cita MLA (8a ed.)Thorington, James. Refraction of the Human Eye and Methods of Estimating the Refraction Including a Section on the the Fitting of Spectacles and Eye-galsses, Etc. / by James Thorington, A. M., M. D. Emeritus Professor of Diseases of the Eye in the Philadelphia Polyclinic and College for Graduates in Medicine; Member of the American Ophthalmological Society; Fellow of The College of Physicians of Philadelphia, Etc. Three Hundred and Forty-four Illustrations Twenty-seven of Which Are Colored.