Cheng, F. (1974). Preparation of calcium-45 by the recoil process [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationCheng, Fred. Preparation of Calcium-45 by the Recoil Process [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA (9th ed.) CitationCheng, Fred. Preparation of Calcium-45 by the Recoil Process [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Warning: These citations may not always be 100% accurate.