APA সাইটেশন

Brown, S. B. (1972). Realm of science ( 21 Vols.): :vol.11 atoms,stars and nebulae. Touchstone.

শিকাগো স্টাইলে সাইটেশন

Brown, Stanley. B. Realm of Science ( 21 Vols.): :vol.11 Atoms,stars and Nebulae. USA: Touchstone, 1972.

এমএলএ সাইটেশন

Brown, Stanley. B. Realm of Science ( 21 Vols.): :vol.11 Atoms,stars and Nebulae. Touchstone, 1972.