Παραπομπή σε μορφή APA (7η εκδ.)

Roman Catholic High School. (1912). Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.

Παραπομπή σε μορφή MLA (8th εκδ.)

Roman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.