Cita APA (7a ed.)

Romanelli, N., Bertucci, C., Gómez, D., Mazelle, C., & Delva, M. Proton cyclotron waves upstream from Mars: Observations from Mars Global Surveyor.

Cita Chicago Style (17a ed.)

Romanelli, N., C. Bertucci, D. Gómez, C. Mazelle, y M. Delva. Proton Cyclotron Waves Upstream from Mars: Observations from Mars Global Surveyor.

Cita MLA (8a ed.)

Romanelli, N., et al. Proton Cyclotron Waves Upstream from Mars: Observations from Mars Global Surveyor.