APA-viite (7. p.)

Osmena, S., Sr. (1973). My impressions of Baguio [microform]. Photoduplication Service, University of the Philippines Library.

Chicago-viite (17. p.)

Osmena, Sergio, Sr. My Impressions of Baguio [microform]. [Quezon City]: Photoduplication Service, University of the Philippines Library, 1973.

MLA-viite (9. p.)

Osmena, Sergio, Sr. My Impressions of Baguio [microform]. Photoduplication Service, University of the Philippines Library, 1973.