APA-viite

Barra, R., Focardi, S., Harner, T., Parra, O., Pozo, K., Shoeib, M., & Urrutia, R. Passive-sampler derived air concentrations of persistent organic pollutants on a North-South transect in Chile.

Chicago-tyylinen lähdeviittaus

Barra, Ricardo., Silvano Focardi, Tom Harner, Oscar Parra, Karla Pozo, Mahiba Shoeib, ja Roberto Urrutia. Passive-sampler Derived Air Concentrations of Persistent Organic Pollutants On a North-South Transect in Chile.

MLA-viite

Barra, Ricardo., et al. Passive-sampler Derived Air Concentrations of Persistent Organic Pollutants On a North-South Transect in Chile.

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