APA (7th ed.) Citation

Oliveira, L. M., Castanheira, I. P., Dantas, M. A., Porto, A. A., & Calhau, M. A. (2011). Portuguese food composition database quality management system.

Chicago Style (17th ed.) Citation

Oliveira, L. M., I. P. Castanheira, M. A. Dantas, A. A. Porto, and Maria Antónia Calhau. Portuguese Food Composition Database Quality Management System. 2011.

MLA (8th ed.) Citation

Oliveira, L. M., et al. Portuguese Food Composition Database Quality Management System. 2011.

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