एपीए उद्धरण

Zaidi, Z. H. (1959). A Protection Device for the Scalp-Vein Needle during Intravenous Therapy.

शिकागो स्टाइल उद्धरण

Zaidi, Zafar H. A Protection Device for the Scalp-Vein Needle During Intravenous Therapy. 1959.

एमएलए उद्धरण

Zaidi, Zafar H. A Protection Device for the Scalp-Vein Needle During Intravenous Therapy. 1959.