Montes, A. D. (1976). Errors in language and mechanics in themes written by sixth grade pupils [microform]. Photoduplication Service. University of the Philippines Library.
Цитирование в стиле Чикаго (17-е изд.)Montes, Anita D. Errors in Language and Mechanics in Themes Written by Sixth Grade Pupils [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
Цитирование MLA (9-е изд.)Montes, Anita D. Errors in Language and Mechanics in Themes Written by Sixth Grade Pupils [microform]. Photoduplication Service. University of the Philippines Library, 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.