Cita APA (7a ed.)

Dubbs, C., & Paat-Dahlstrom, E. (2011). Realizing Tomorrow: The Path to Private Spaceflight. University of Nebraska Press.

Cita Chicago Style (17a ed.)

Dubbs, Chris, y Emeline Paat-Dahlstrom. Realizing Tomorrow: The Path to Private Spaceflight. Lincoln: University of Nebraska Press, 2011.

Cita MLA (8a ed.)

Dubbs, Chris, y Emeline Paat-Dahlstrom. Realizing Tomorrow: The Path to Private Spaceflight. University of Nebraska Press, 2011.