Cita APA

Ruiz, N., Chu, Y. -., Gruendl, R. A., Guerrero, M. A., Jacob, R., Schönberner, D., & Steffens, M. (2013). Detection of diffuse X-ray emission from planetary nebulae with nebular O VI.

Citación estilo Chicago

Ruiz, N., Y. -H Chu, R. A. Gruendl, Martín A. Guerrero, R. Jacob, D. Schönberner, y M. Steffens. Detection of Diffuse X-ray Emission From Planetary Nebulae With Nebular O VI. 2013.

Cita MLA

Ruiz, N., et al. Detection of Diffuse X-ray Emission From Planetary Nebulae With Nebular O VI. 2013.