Focardi, P. (2008). Spectral Classification and Analysis of Nuclear Activity in the UZC-Compact Group Sample. Universidad Nacional Autónoma de México.
Citazione stile Chigago Style (17a edizione)Focardi, P. Spectral Classification and Analysis of Nuclear Activity in the UZC-Compact Group Sample. Universidad Nacional Autónoma de México, 2008.
Citatione MLA (9a ed.)Focardi, P. Spectral Classification and Analysis of Nuclear Activity in the UZC-Compact Group Sample. Universidad Nacional Autónoma de México, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.