एपीए उद्धरण

Nielsen, E., Ostergaard, G., & Larsen, J. C. (2009). Toxicological Risk Assessment of Chemicals: A Practical Guide. CRC Press.

शिकागो स्टाइल उद्धरण

Nielsen, Elsa, Grete Ostergaard, और John Christian Larsen. Toxicological Risk Assessment of Chemicals: A Practical Guide. CRC Press, 2009.

एमएलए उद्धरण

Nielsen, Elsa, Grete Ostergaard, और John Christian Larsen. Toxicological Risk Assessment of Chemicals: A Practical Guide. CRC Press, 2009.