Cita APA

Petroman, C., Petroman, I., Pet, E., Trişcău, I., Lala, V., Stancov, J., & Matiuţ, A. (2010). Changes in the Trade and Promotion of Passenger Air Transport. Agroprint Timisoara.

Citación estilo Chicago

Petroman, Cornelia, Ioan Petroman, Elena Pet, Ioan Trişcău, Virgil Lala, Jerco Stancov, y Aurel Matiuţ. Changes in the Trade and Promotion of Passenger Air Transport. Agroprint Timisoara, 2010.

Cita MLA

Petroman, Cornelia, et al. Changes in the Trade and Promotion of Passenger Air Transport. Agroprint Timisoara, 2010.