APA (7th ed.) Citation

Pereira, T., & Santos, H. D. d. (2008). An ontology based approach to data surveillance.

Chicago Style (17th ed.) Citation

Pereira, T., and Henrique Dinis dos Santos. An Ontology Based Approach to Data Surveillance. 2008.

MLA (8th ed.) Citation

Pereira, T., and Henrique Dinis dos Santos. An Ontology Based Approach to Data Surveillance. 2008.

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