APA (7th ed.) Citation

Salminen, S., & Paatero, J. (2018). Concentrations of 238Pu, 239+240Pu and 241Pu in the surface air in Finnish Lapland in 1963. Boreal Environment Research Publishing Board.

Chicago Style (17th ed.) Citation

Salminen, Susanna, and Jussi Paatero. Concentrations of 238Pu, 239+240Pu and 241Pu in the Surface Air in Finnish Lapland in 1963. Boreal Environment Research Publishing Board, 2018.

MLA (9th ed.) Citation

Salminen, Susanna, and Jussi Paatero. Concentrations of 238Pu, 239+240Pu and 241Pu in the Surface Air in Finnish Lapland in 1963. Boreal Environment Research Publishing Board, 2018.

Warning: These citations may not always be 100% accurate.