Cita APA (7a ed.)

Discovery Communications, Inc, Discovery Networks, Wilton Films, Cissell, J., Mitchell, P., Rakhmanova, T., & Wright, R. (1990). Caminata espacial: Cuestión de equilibrio. Discovery Communications.

Cita Chicago Style (17a ed.)

Discovery Communications, Inc, Discovery Networks, Wilton Films, Jim Cissell, Paul Mitchell, Tania Rakhmanova, y Rob Wright. Caminata Espacial: Cuestión De Equilibrio. [S.l.]: Discovery Communications, 1990.

Cita MLA (9a ed.)

Discovery Communications, Inc, et al. Caminata Espacial: Cuestión De Equilibrio. Discovery Communications, 1990.