APA (7th ed.) Citation

Pereira, P., Macedo, J., Craveiro, O., & Madeira, H. (2014). Time-aware focused web crawling.

Chicago Style (17th ed.) Citation

Pereira, Pedro, Joaquim Macedo, Olga Craveiro, and Henrique Madeira. Time-aware Focused Web Crawling. 2014.

MLA (8th ed.) Citation

Pereira, Pedro, et al. Time-aware Focused Web Crawling. 2014.