APA (7 ম সংস্করণ) উদ্ধৃতি

Academia, F. M. A. (1976). Using the concept of energy of a simple pendulum to illustrated problem solving [microform]. Photoduplication Service. University of the Philippines Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Academia, Felino Mac Aurea. Using the Concept of Energy of a Simple Pendulum to Illustrated Problem Solving [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Academia, Felino Mac Aurea. Using the Concept of Energy of a Simple Pendulum to Illustrated Problem Solving [microform]. Photoduplication Service. University of the Philippines Library, 1976.