APA (7th ed.) Citation

Pinto, E., Petisca, C., Amaro, L., Pinho, O., & Ferreira, I. (2009). Quantification of nitrate and nitrite in spinach and lettuce by reverse-phase high performance liquid chromatography/UV.

Chicago Style (17th ed.) Citation

Pinto, Edgar, Catarina Petisca, Luís Amaro, Olívia Pinho, and Isabel Ferreira. Quantification of Nitrate and Nitrite in Spinach and Lettuce by Reverse-phase High Performance Liquid Chromatography/UV. 2009.

MLA (8th ed.) Citation

Pinto, Edgar, et al. Quantification of Nitrate and Nitrite in Spinach and Lettuce by Reverse-phase High Performance Liquid Chromatography/UV. 2009.