Παραπομπή σε μορφή APA (7η εκδ.)

Professional. (2019). Registration Act, 1908 with State Amendments. Professional Book Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Professional. Registration Act, 1908 with State Amendments. Professional Book Publishers, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Professional. Registration Act, 1908 with State Amendments. Professional Book Publishers, 2019.