Cita APA (7a ed.)

López, L. D. (2014). The Importance of the United Nations Guidelines for the LongTerm Sustainability of Space Activities and Other International Initiatives to Promote Space Sustainability. Universidad Externado de Colombia.

Cita Chicago Style (17a ed.)

López, Laura Delgado. The Importance of the United Nations Guidelines for the LongTerm Sustainability of Space Activities and Other International Initiatives to Promote Space Sustainability. Universidad Externado de Colombia, 2014.

Cita MLA (9a ed.)

López, Laura Delgado. The Importance of the United Nations Guidelines for the LongTerm Sustainability of Space Activities and Other International Initiatives to Promote Space Sustainability. Universidad Externado de Colombia, 2014.