APA (7th ed.) Citation

Koroleva, I., & Egorov, E. Age-related cataract: Prevention and treatment. Prime-Media.

Chicago Style (17th ed.) Citation

Koroleva, I.A, and E.A Egorov. Age-related Cataract: Prevention and Treatment. Prime-Media.

MLA (9th ed.) Citation

Koroleva, I.A, and E.A Egorov. Age-related Cataract: Prevention and Treatment. Prime-Media.

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