एपीए उद्धरण

Goonewardene, S., & Persad, R. (2020). Surgical Procedures for Core Urology Trainees. 1st ed. 2018. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Goonewardene, Sanchia, और Raj Persad. Surgical Procedures for Core Urology Trainees. 1st Ed. 2018. Springer International Publishing, 2020.

एमएलए उद्धरण

Goonewardene, Sanchia, और Raj Persad. Surgical Procedures for Core Urology Trainees. 1st Ed. 2018. Springer International Publishing, 2020.