Citação norma APA

Helm, P. A., & Bidleman, T. F. Current combustion-related sources contribute to polychlorinated naphthalene and dioxin-like polychlorinated biphenyl levels and profiles in air in Toronto, Canada.

Citação norma Chicago

Helm, Paul A., e Terry F. Bidleman. Current Combustion-related Sources Contribute to Polychlorinated Naphthalene and Dioxin-like Polychlorinated Biphenyl Levels and Profiles in Air in Toronto, Canada.

Citação norma MLA

Helm, Paul A., e Terry F. Bidleman. Current Combustion-related Sources Contribute to Polychlorinated Naphthalene and Dioxin-like Polychlorinated Biphenyl Levels and Profiles in Air in Toronto, Canada.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.