APA (7 ম সংস্করণ) উদ্ধৃতি

Estrella, R. M. (1977). Particle dynamics on pseudospherical surfaces of revolution [microform]. University of the Philippines Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Estrella, Rogelio M. Particle Dynamics on Pseudospherical Surfaces of Revolution [microform]. Quezon City: University of the Philippines Library, 1977.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Estrella, Rogelio M. Particle Dynamics on Pseudospherical Surfaces of Revolution [microform]. University of the Philippines Library, 1977.