Potylitsyn A. P. Alexander Petrovich. (1998). Opening of Tomsk "Sirius" by Japanese physicians. 1998.
Citazione stile Chigago Style (17a edizione)Potylitsyn A. P. Alexander Petrovich. Opening of Tomsk "Sirius" by Japanese Physicians. 1998, 1998.
Citatione MLA (9a ed.)Potylitsyn A. P. Alexander Petrovich. Opening of Tomsk "Sirius" by Japanese Physicians. 1998, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.