Παραπομπή σε μορφή APA (7η εκδ.)

Conference, N. C. W. (1920). Civics catechism on the rights and duties of American citizens ... Questions and answers based upon the text of the Fundamentals of citizenship (Reconstruction pamphlet no. 6). Washington, D.C..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Conference, National Catholic Welfare. Civics Catechism on the Rights and Duties of American Citizens ... Questions and Answers Based upon the Text of the Fundamentals of Citizenship (Reconstruction Pamphlet No. 6). Washington, D.C., 1920.

Παραπομπή σε μορφή MLA (8th εκδ.)

Conference, National Catholic Welfare. Civics Catechism on the Rights and Duties of American Citizens ... Questions and Answers Based upon the Text of the Fundamentals of Citizenship (Reconstruction Pamphlet No. 6). Washington, D.C., 1920.