Citazione Stile APA (7a Edizione)

Retana y Gamboa, W. E., Gomez de la Serna, J., & Unamuno y Jugo, M. d. (1976). Vida y escritos del dr. Jose Rizal [microform]. Photoduplication Service, University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Retana y Gamboa, Wenceslao Emilio, Javier Gomez de la Serna, e Miguel de Unamuno y Jugo. Vida Y Escritos Del Dr. Jose Rizal [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

Citatione MLA (9a ed.)

Retana y Gamboa, Wenceslao Emilio, et al. Vida Y Escritos Del Dr. Jose Rizal [microform]. Photoduplication Service, University of the Philippines Library, 1976.