Παραπομπή APA

De Sabbata, V. (1982). The Origin and evolution of galaxies. [S.l.]: "Ettore Majorana" International Centre for Scientific Culture.

Παραπομπή Chicago Style

De Sabbata, Venzo. The Origin and Evolution of Galaxies. [S.l.]: "Ettore Majorana" International Centre for Scientific Culture, 1982.

Παραπομπή MLA

De Sabbata, Venzo. The Origin and Evolution of Galaxies. [S.l.]: "Ettore Majorana" International Centre for Scientific Culture, 1982.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.