Cita APA (7th ed.)

Romualdez, N. (1965). Tagbanwa alphabet: With some reforms. Microsurance.

Cita Chicago (17th ed.)

Romualdez, Norberto. Tagbanwa Alphabet: With Some Reforms. Philadelphia: Microsurance, 1965.

Cita MLA (9th ed.)

Romualdez, Norberto. Tagbanwa Alphabet: With Some Reforms. Microsurance, 1965.