Citazione Stile APA (7a Edizione)

Young, D. H. (1977). Pupil-directed versus teacher directed classrooms: Changes in work-study skills at three achievement levels [microform]. Photoduplication Service. University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Young, Donna H. Pupil-directed Versus Teacher Directed Classrooms: Changes in Work-study Skills at Three Achievement Levels [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Citatione MLA (9a ed.)

Young, Donna H. Pupil-directed Versus Teacher Directed Classrooms: Changes in Work-study Skills at Three Achievement Levels [microform]. Photoduplication Service. University of the Philippines Library, 1977.