Cita APA (7th ed.)

(1969). Philippine mint postage stamps, with a biodata of the Philippines. [s.n.].

Cita Chicago (17th ed.)

Philippine Mint Postage Stamps, with a Biodata of the Philippines. [Manila: [s.n.], 1969.

Cita MLA (9th ed.)

Philippine Mint Postage Stamps, with a Biodata of the Philippines. [s.n.], 1969.