APA (7th ed.) Citation

Ratola, N., Silva, J., Ramos, S., Homem, V., Santos, L. S., & Alves, A. (2014). A Multi-Component Method to Quantify POPs and Emergent Pollutants using Pine Needles.

Chicago Style (17th ed.) Citation

Ratola, Nuno, José Silva, Sara Ramos, Vera Homem, Lúcia Silveira Santos, and Arminda Alves. A Multi-Component Method to Quantify POPs and Emergent Pollutants Using Pine Needles. 2014.

MLA (8th ed.) Citation

Ratola, Nuno, et al. A Multi-Component Method to Quantify POPs and Emergent Pollutants Using Pine Needles. 2014.