Cita APA (7a ed.)
Reitman, J., Clooney, G., Farmiga, V., & Kendrick, A. Amor sin escalas =: Up in the Air.
Cita estilo Chicago (17a ed.)
Reitman, Jason, George Clooney, Vera Farmiga, y Anna Kendrick. Amor Sin Escalas =: Up in the Air.
Cita MLA (9a ed.)
Reitman, Jason, et al. Amor Sin Escalas =: Up in the Air.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.