APA-viite (7. p.)

De Guzman, L. S. (1970). A study of the present situation of children and youth in the Philippines. National Science Development Board.

Chicago-viite (17. p.)

De Guzman, Leonora S. A Study of the Present Situation of Children and Youth in the Philippines. Quezon City: National Science Development Board, 1970.

MLA-viite (9. p.)

De Guzman, Leonora S. A Study of the Present Situation of Children and Youth in the Philippines. National Science Development Board, 1970.