Cita APA (7th ed.)

Villanueva, P. (1956). The literature of Besao. [s.n.].

Cita Chicago (17th ed.)

Villanueva, Pagat. The Literature of Besao. Sagada, Mountain Province: [s.n.], 1956.

Cita MLA (9th ed.)

Villanueva, Pagat. The Literature of Besao. [s.n.], 1956.