Cita APA

Treister., E., & Urry, C. M. (2019). Active galactic nuclei unification and the X-ray background.

Citación Chicago Style

Treister., Ezequiel, and Claudia Megan Urry. Active Galactic Nuclei Unification and the X-ray Background. 2019.

Cita MLA

Treister., Ezequiel, and Claudia Megan Urry. Active Galactic Nuclei Unification and the X-ray Background. 2019.

Precaución: Estas citas no son 100% exactas.