Cita APA (7th ed.)

Tecson, P. (1974). Salita at buhay na pinagdaanan ni Isabela sa cahariang Portugal [microform]. University of the Philippines Library.

Cita Chicago (17th ed.)

Tecson, Pablo. Salita at Buhay Na Pinagdaanan Ni Isabela Sa Cahariang Portugal [microform]. Quezon City: University of the Philippines Library, 1974.

Cita MLA (9th ed.)

Tecson, Pablo. Salita at Buhay Na Pinagdaanan Ni Isabela Sa Cahariang Portugal [microform]. University of the Philippines Library, 1974.