Cita APA

Kallenborn, R., Berger, U., & Järnberg, U. (2004). Perfluorinated alkylated substances (PFAS) in the Nordic environment. Nordic Council of Ministers.

Citación estilo Chicago

Kallenborn, R., Urs Berger, and Ulf Järnberg. Perfluorinated Alkylated Substances (PFAS) in the Nordic Environment. Copenhagen: Nordic Council of Ministers, 2004.

Cita MLA

Kallenborn, R., et al. Perfluorinated Alkylated Substances (PFAS) in the Nordic Environment. Nordic Council of Ministers, 2004.