APA (7th ed.) Citation

Benitez, L. A. S. (1971). The use of the preposition in English (a study of the errors in the use of the preposition in English by freshmen in the University of the Philippines) [microform]. Photo Duplication Service,University of the Philippines Library.

Chicago Style (17th ed.) Citation

Benitez, Lourdes Abad Santos. The Use of the Preposition in English (a Study of the Errors in the Use of the Preposition in English by Freshmen in the University of the Philippines) [microform]. Quezon City: Photo Duplication Service,University of the Philippines Library, 1971.

MLA (9th ed.) Citation

Benitez, Lourdes Abad Santos. The Use of the Preposition in English (a Study of the Errors in the Use of the Preposition in English by Freshmen in the University of the Philippines) [microform]. Photo Duplication Service,University of the Philippines Library, 1971.