APA-referens

Liu, C. (1992). Hyperopic shift and the use of masking agents in excimer laser superficial keratectomy.

Chicago-stil citat

Liu, C. Hyperopic Shift and the Use of Masking Agents in Excimer Laser Superficial Keratectomy. 1992.

MLA-referens

Liu, C. Hyperopic Shift and the Use of Masking Agents in Excimer Laser Superficial Keratectomy. 1992.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.