Gaya APA

RRCL.,DC., M, G. (1994). Eyes Their Problems And Freatment . Hongkong: PG. Publishing Pte Ltd Hongkong.

Gaya MLA

RRCL.,DC., Michael, Glasspoal,. "Eyes Their Problems And Freatment". Hongkong: PG. Publishing Pte Ltd Hongkong, 1994. Text.