Cita APA

Risley, S. D. (1887). Hypermetropic Refraction Passing while Under Observation into Myopia.

Chicago Style Citation

Risley, S. D. Hypermetropic Refraction Passing While Under Observation Into Myopia. 1887.

Cita MLA

Risley, S. D. Hypermetropic Refraction Passing While Under Observation Into Myopia. 1887.

Atenció: Aquestes cites poden no estar 100% correctes.