Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.