एपीए उद्धरण

Ramakrishna, S., & Grzegorczyk, T. M. (2008). Physics and applications of negative refractive index materials. CRC press.

शिकागो स्टाइल उद्धरण

Ramakrishna, S.Anantha, और Tomasz M. Grzegorczyk. Physics and Applications of Negative Refractive Index Materials. Boca Raton: CRC press, 2008.

एमएलए उद्धरण

Ramakrishna, S.Anantha, और Tomasz M. Grzegorczyk. Physics and Applications of Negative Refractive Index Materials. CRC press, 2008.