APA (7th ed.) Citation

Bicho, E., Moreira, A., Diegues, S., Carvalheira, M. P., & Monteiro, S. (2006). Airship formation control.

Chicago Style (17th ed.) Citation

Bicho, E., André Moreira, Sérgio Diegues, Manuel Pereira Carvalheira, and Sérgio Monteiro. Airship Formation Control. 2006.

MLA (8th ed.) Citation

Bicho, E., et al. Airship Formation Control. 2006.