Cita APA (7th ed.)

Aragon-Zavala, A., Cuevas-Ruiz, J. L., & Delgado-Penin, J. A. (2008). High-altitude platforms for wireless communications. Wiley.

Cita Chicago (17th ed.)

Aragon-Zavala, Alejan, Jose Luis Cuevas-Ruiz, i Jose Antonio Delgado-Penin. High-altitude Platforms for Wireless Communications. Chichester, U.K: Wiley, 2008.

Cita MLA (9th ed.)

Aragon-Zavala, Alejan, et al. High-altitude Platforms for Wireless Communications. Wiley, 2008.