Citação norma APA

Serrão, C., & Dinis, B. (2014). External footprinting security assessments: Combining the PTES framework with open-source tools to conduct external footprinting security assessments.

Citação norma Chicago

Serrão, C., and B. Dinis. External Footprinting Security Assessments: Combining the PTES Framework with Open-source Tools to Conduct External Footprinting Security Assessments. 2014.

Citação norma MLA

Serrão, C., and B. Dinis. External Footprinting Security Assessments: Combining the PTES Framework with Open-source Tools to Conduct External Footprinting Security Assessments. 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.