Epstein, R. Laser Refrigeration of Solids IV. SPIE Digital Library.
Chicago Style (17th ed.) CitationEpstein, Richard. Laser Refrigeration of Solids IV. SPIE Digital Library.
MLA (9th ed.) CitationEpstein, Richard. Laser Refrigeration of Solids IV. SPIE Digital Library.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.