Cita APA (7a ed.)

Harrad, S.. (2001). Persistent organic pollutants: Environmental behaviour and pathways of human exposure. Kluwer Academic Pub.

Cita Chicago Style (17a ed.)

Harrad, Stuart. Persistent Organic Pollutants: Environmental Behaviour and Pathways of Human Exposure. Boston [etc.]: Kluwer Academic Pub, 2001.

Cita MLA (9a ed.)

Harrad, Stuart. Persistent Organic Pollutants: Environmental Behaviour and Pathways of Human Exposure. Kluwer Academic Pub, 2001.