APA (7th ed.) Citation

Varssano, D. (2012). Etiology and Clinical Presentation of Astigmatism. IntechOpen. https://doi.org/10.5772/18338

Chicago Style (17th ed.) Citation

Varssano, David. Etiology and Clinical Presentation of Astigmatism. IntechOpen, 2012. https://doi.org/10.5772/18338.

MLA (9th ed.) Citation

Varssano, David. Etiology and Clinical Presentation of Astigmatism. IntechOpen, 2012. https://doi.org/10.5772/18338.

Warning: These citations may not always be 100% accurate.