Gaya APA

Blindness, I, A, F, T, P, O. (2018). Standard school eye health guidelines for low and middle-income countries . Jenewa: International Agency for the Prevention of Blindness.

Gaya MLA

Blindness, International, Agency, For, The, Prevention, Of. "Standard school eye health guidelines for low and middle-income countries". Jenewa: International Agency for the Prevention of Blindness, 2018. E-book.