Aller, L. H. (1971). Atoms, stars, and nebulae (revised ed.). Harvard University Press.
Cita Chicago Style (17a ed.)Aller, Lawrence Hugh. Atoms, Stars, and Nebulae. revised ed. Cambridge Mass.: Harvard University Press, 1971.
Cita MLA (8a ed.)Aller, Lawrence Hugh. Atoms, Stars, and Nebulae. revised ed. Harvard University Press, 1971.
Precaución: Estas citas no son 100% exactas.