APA (7th ed.) Citation

De Guzman, F. S. (1981). The status of cognitive development research in the Philippines. Science Education Center, UP.

Chicago Style (17th ed.) Citation

De Guzman, Fe S. The Status of Cognitive Development Research in the Philippines. Quezon City: Science Education Center, UP, 1981.

MLA (9th ed.) Citation

De Guzman, Fe S. The Status of Cognitive Development Research in the Philippines. Science Education Center, UP, 1981.