Bharti, N., & Singh, S. (2017). Three-Dimensional (3D) Printers in Libraries: Perspective and Preliminary Safety Analysis.
Citazione stile Chigago Style (17a edizione)Bharti, Neelam, e Shailendra Singh. Three-Dimensional (3D) Printers in Libraries: Perspective and Preliminary Safety Analysis. 2017.
Citatione MLA (9a ed.)Bharti, Neelam, e Shailendra Singh. Three-Dimensional (3D) Printers in Libraries: Perspective and Preliminary Safety Analysis. 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.