APA (7th ed.) Citation

Vallius, M., Ruuskanen, J., & Pekkanen, J. (2018). Comparison of multivariate source apportionment of urban PM2.5 with chemical mass closure. Boreal Environment Research Publishing Board.

Chicago Style (17th ed.) Citation

Vallius, Marko, Juhani Ruuskanen, and Juha Pekkanen. Comparison of Multivariate Source Apportionment of Urban PM2.5 with Chemical Mass Closure. Boreal Environment Research Publishing Board, 2018.

MLA (9th ed.) Citation

Vallius, Marko, et al. Comparison of Multivariate Source Apportionment of Urban PM2.5 with Chemical Mass Closure. Boreal Environment Research Publishing Board, 2018.

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