Gaya APA

Lockhart, M, E. et al (2025). Diagnostic Ultrasound : Vascular 2Ed (Hc) . Belanda: Elsevier.

Gaya MLA

Lockhart, Mark, E.. et al. "Diagnostic Ultrasound : Vascular 2Ed (Hc)". Belanda: Elsevier, 2025. Buku.