APA (7th ed.) Citation

Melo, A., Mansilha, C., Pinho, O., & Ferreira, I. (2011). Simultaneous QuEChERS and DLLME extraction of pesticides in tomato samples.

Chicago Style (17th ed.) Citation

Melo, A., C. Mansilha, Olívia Pinho, and Isabel Ferreira. Simultaneous QuEChERS and DLLME Extraction of Pesticides in Tomato Samples. 2011.

MLA (8th ed.) Citation

Melo, A., et al. Simultaneous QuEChERS and DLLME Extraction of Pesticides in Tomato Samples. 2011.

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