Gaya APA

Leeds, N, I, F, H, U, O. (1996). Guidelines of Cataract . New York: Nuffield Institute for Health University of Leeds.

Gaya MLA

Leeds, Nuffield, Institute, For, Health, University, Of. "Guidelines of Cataract". New York: Nuffield Institute for Health University of Leeds, 1996. Koleksi Cetak.