APA-referens

Choi, J., Lew, B., & Sim, W. (2016). A Case of Premature Hair Graying Treated with Ferrous Sulfate. Ann Dermatol.

Chicago-stil citat

Choi, Joong-Woon, Bark-Lynn Lew, och Woo-Young Sim. "A Case of Premature Hair Graying Treated With Ferrous Sulfate." Ann Dermatol 2016.

MLA-referens

Choi, Joong-Woon, Bark-Lynn Lew, och Woo-Young Sim. "A Case of Premature Hair Graying Treated With Ferrous Sulfate." Ann Dermatol 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.