Cita APA (7a ed.)

Viikari, L. (2008). The Environmental Element in Space Law: Assessing the Present and Charting the Future. Martinus Nijhoff Publishers.

Cita Chicago Style (17a ed.)

Viikari, Lotta. The Environmental Element in Space Law: Assessing the Present and Charting the Future. Leiden ; Boston: Martinus Nijhoff Publishers, 2008.

Cita MLA (8a ed.)

Viikari, Lotta. The Environmental Element in Space Law: Assessing the Present and Charting the Future. Martinus Nijhoff Publishers, 2008.