Gaya APA

Straus, S, E. et al (2011). Evidence - Based Medicine : How to Practice and Teach It (Cet. 1). Belanda: Elsevier.

Gaya MLA

Straus, Sharon, E.. et al. "Evidence - Based Medicine : How to Practice and Teach It". Cet. 1 Belanda: Elsevier, 2011. Text.