APA način citiranja (7. izdanje)

Delima, P. D. G. (1979). Interrogative structures in Ilocano [microform]. Photoduplication Service, University of the Philippines Library.

Čikaški stil citiranja (17. izdanje)

Delima, Purificacion D. Garcia. Interrogative Structures in Ilocano [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.

MLA način citiranja (9. izdanje)

Delima, Purificacion D. Garcia. Interrogative Structures in Ilocano [microform]. Photoduplication Service, University of the Philippines Library, 1979.