APA (7 ম সংস্করণ) উদ্ধৃতি

Science Education Center, University of the Philippines. (1969). Elementary school science 4: Pupil's guide (Expt. ed.). Science Education Center.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Science Education Center, University of the Philippines. Elementary School Science 4: Pupil's Guide. Expt. ed. Quezon City: Science Education Center, 1969.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Science Education Center, University of the Philippines. Elementary School Science 4: Pupil's Guide. Expt. ed. Science Education Center, 1969.