Shields, J. C. (2002). Calibrating nebular diagnostics of t* and abundance. Universidad Nacional Autónoma de México.
Citazione stile Chigago Style (17a edizione)Shields, J. C. Calibrating Nebular Diagnostics of T* and Abundance. Universidad Nacional Autónoma de México, 2002.
Citatione MLA (9a ed.)Shields, J. C. Calibrating Nebular Diagnostics of T* and Abundance. Universidad Nacional Autónoma de México, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.