Cita APA (7a ed.)

Burnett, S. M. (1887). A theoretical and practical treatise on astigmatism. J. H. Chambers & co..

Cita Chicago Style (17a ed.)

Burnett, Swan M. A Theoretical and Practical Treatise on Astigmatism. St. Louis, Mo.: J. H. Chambers & co., 1887.

Cita MLA (8a ed.)

Burnett, Swan M. A Theoretical and Practical Treatise on Astigmatism. J. H. Chambers & co., 1887.