APA (7. basım) Alıntı

Estolas, J. V., & Nunez, D. B. (1974). Preschool education in the Philippines. National Bookstore.

Chicago Style (17. basım) Atıf

Estolas, Josefina Villanueva, ve Domingo B. Nunez. Preschool Education in the Philippines. Manila: National Bookstore, 1974.

MLA (9th ed.) Atıf

Estolas, Josefina Villanueva, ve Domingo B. Nunez. Preschool Education in the Philippines. National Bookstore, 1974.