Cita APA (7a ed.)

Purdy, R., & Leung, D. (2013). Evidence from earth observation satellites: Emerging legal issues. M. Nijhoff Publishers.

Cita Chicago Style (17a ed.)

Purdy, Ray, y Denise Leung. Evidence from Earth Observation Satellites: Emerging Legal Issues. Leiden ; Boston: M. Nijhoff Publishers, 2013.

Cita MLA (8a ed.)

Purdy, Ray, y Denise Leung. Evidence from Earth Observation Satellites: Emerging Legal Issues. M. Nijhoff Publishers, 2013.