Παραπομπή σε μορφή APA (7η εκδ.)

Philippines (Commonwealth) & Philippines (Republic). (1940). National internal revenue code: Commonwealth act no. 466, as amended, in force and effect July 1, 1939. Republic of the Philippines, Bureau of Printing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines (Commonwealth) και Philippines (Republic). National Internal Revenue Code: Commonwealth Act No. 466, as Amended, in Force and Effect July 1, 1939. Manila: Republic of the Philippines, Bureau of Printing, 1940.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines (Commonwealth) και Philippines (Republic). National Internal Revenue Code: Commonwealth Act No. 466, as Amended, in Force and Effect July 1, 1939. Republic of the Philippines, Bureau of Printing, 1940.