Perry, E. L. (1950). The Presbyterian Church in metropolitan Rock Island, Ill. Board of National Missions, Presbyterian Church.
Chicago-Zitierstil (17. Ausg.)Perry, Everett L. The Presbyterian Church in Metropolitan Rock Island, Ill. New York: Board of National Missions, Presbyterian Church, 1950.
MLA-Zitierstil (8. Ausg.)Perry, Everett L. The Presbyterian Church in Metropolitan Rock Island, Ill. Board of National Missions, Presbyterian Church, 1950.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.