APA (7 ম সংস্করণ) উদ্ধৃতি

Philippines. Department of Science and Technology. National Research Council of the Philippines. (1991). 1990 activities of regular and associate members of NRCP. NRCP.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Philippines. Department of Science and Technology. National Research Council of the Philippines. 1990 Activities of Regular and Associate Members of NRCP. Metro Manila: NRCP, 1991.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Philippines. Department of Science and Technology. National Research Council of the Philippines. 1990 Activities of Regular and Associate Members of NRCP. NRCP, 1991.