APA način citiranja

Rethnam, U., Yesupalan, R. S., & Sinha, A. (2008). Skateboards: Are they really perilous? A retrospective study from a district hospital. BioMed Central.

Čikaški stil citiranja

Rethnam, Ulfin, Rajam Sheeja Yesupalan, i Amit Sinha. Skateboards: Are They Really Perilous? A Retrospective Study From a District Hospital. BioMed Central, 2008.

MLA način citiranja

Rethnam, Ulfin, Rajam Sheeja Yesupalan, i Amit Sinha. Skateboards: Are They Really Perilous? A Retrospective Study From a District Hospital. BioMed Central, 2008.