Cita APA (7a ed.)

Morrell, N. I., Walborn, N. R., & Arias, J. I. (2005). A survey of N IV and O IV features near 3400 Å in O2-O5 spectra.

Cita Chicago Style (17a ed.)

Morrell, Nidia Irene, Nolan Revere Walborn, y Julia Inés Arias. A Survey of N IV and O IV Features Near 3400 Å in O2-O5 Spectra. 2005.

Cita MLA (8a ed.)

Morrell, Nidia Irene, et al. A Survey of N IV and O IV Features Near 3400 Å in O2-O5 Spectra. 2005.