Παραπομπή APA

Highland, H. J. (1963). Encyclopaedia of Space Science V 2: CryoIron - Nuclear Energy. Thodore Audel and Company.

Παραπομπή Chicago Style

Highland, Harold Joseph. Encyclopaedia of Space Science V 2: CryoIron - Nuclear Energy. New York: Thodore Audel and Company, 1963.

Παραπομπή MLA

Highland, Harold Joseph. Encyclopaedia of Space Science V 2: CryoIron - Nuclear Energy. Thodore Audel and Company, 1963.