Cita APA (7a ed.)

Dors Jr., O. L., Cardaci, M. V., Hägele, G. F., & Krabbe, Â. C. (2014). Metallicity evolution of AGNs from UV emission lines based on a new index.

Cita Chicago Style (17a ed.)

Dors Jr., Oli L., Mónica Viviana Cardaci, Guillermo Federico Hägele, y Â. C. Krabbe. Metallicity Evolution of AGNs from UV Emission Lines Based on a New Index. 2014.

Cita MLA (8a ed.)

Dors Jr., Oli L., et al. Metallicity Evolution of AGNs from UV Emission Lines Based on a New Index. 2014.