APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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