Cita APA (7a ed.)

Ricra, J. (2015). OBSERVATIONS OF THE OCCULTATION OF MARS BY THE MOON ON JULY 6, 2014. Universidad Nacional Autónoma de México.

Cita Chicago Style (17a ed.)

Ricra, J.L. OBSERVATIONS OF THE OCCULTATION OF MARS BY THE MOON ON JULY 6, 2014. Universidad Nacional Autónoma de México, 2015.

Cita MLA (9a ed.)

Ricra, J.L. OBSERVATIONS OF THE OCCULTATION OF MARS BY THE MOON ON JULY 6, 2014. Universidad Nacional Autónoma de México, 2015.