APA (7 ম সংস্করণ) উদ্ধৃতি

Nisperos, N. M. (1977). The director of the National Bureau of Investigation: A case study of some of his functions and problems [microform]. University of the Philippines.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Nisperos, Nestor Martinez. The Director of the National Bureau of Investigation: A Case Study of Some of His Functions and Problems [microform]. Quezon City: University of the Philippines, 1977.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Nisperos, Nestor Martinez. The Director of the National Bureau of Investigation: A Case Study of Some of His Functions and Problems [microform]. University of the Philippines, 1977.