Cita APA (7th ed.)

Gatmaitan, P. (1977). Puso at diwa: Balagtasan [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Gatmaitan, Pedro. Puso at Diwa: Balagtasan [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Gatmaitan, Pedro. Puso at Diwa: Balagtasan [microform]. Photoduplication Service, University of the Philippines Library, 1977.