APA Citatie

Usatine, R. P. (1999). A 4-year-old girl with a rash and joint pain.

Chicago Style citaat

Usatine, R P. A 4-year-old Girl With a Rash and Joint Pain. 1999.

MLA citatie

Usatine, R P. A 4-year-old Girl With a Rash and Joint Pain. 1999.

Let op: Deze citaties zijn niet altijd 100% accuraat.