Isaac, N. (1987). The two aspirations of humanity: One universal scientific religion and one international common language. Regency.
Citazione stile Chigago Style (17a edizione)Isaac, Nassif. The Two Aspirations of Humanity: One Universal Scientific Religion and One International Common Language. London: Regency, 1987.
Citatione MLA (8a ed.)Isaac, Nassif. The Two Aspirations of Humanity: One Universal Scientific Religion and One International Common Language. Regency, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.