Cita APA (7th ed.)

Kalaw, P. V. (1946). Osmena: From newspaperman to president. [publisher not identified].

Cita Chicago (17th ed.)

Kalaw, Pura Villanueva. Osmena: From Newspaperman to President. Manila: [publisher not identified], 1946.

Cita MLA (9th ed.)

Kalaw, Pura Villanueva. Osmena: From Newspaperman to President. [publisher not identified], 1946.