APA (7th ed.) Citation

Fierro, C. R. (2011). NGC 6826: A UNIFIED STUDY OF THE PLANETARY NEBULA AND ITS CENTRAL STARS. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Fierro, C. R. NGC 6826: A UNIFIED STUDY OF THE PLANETARY NEBULA AND ITS CENTRAL STARS. Universidad Nacional Autónoma de México, 2011.

MLA (9th ed.) Citation

Fierro, C. R. NGC 6826: A UNIFIED STUDY OF THE PLANETARY NEBULA AND ITS CENTRAL STARS. Universidad Nacional Autónoma de México, 2011.