APA (7th ed.) Citation

Costa, J. C., Alves, M. M., & Ferreira, E. C. (2009). Principal component analysis and quantitative image analysis to predict effects of toxics in anaerobic granular sludge.

Chicago Style (17th ed.) Citation

Costa, J. C., M. M. Alves, and Eugénio C. Ferreira. Principal Component Analysis and Quantitative Image Analysis to Predict Effects of Toxics in Anaerobic Granular Sludge. 2009.

MLA (8th ed.) Citation

Costa, J. C., et al. Principal Component Analysis and Quantitative Image Analysis to Predict Effects of Toxics in Anaerobic Granular Sludge. 2009.

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