Knights of Columbus. Supreme Council. (1967). Christian life and the modern world. Supreme Council, Knights of Columbus.
Chicago-viite (17. p.)Knights of Columbus. Supreme Council. Christian Life and the Modern World. St. Louis, Mo.: Supreme Council, Knights of Columbus, 1967.
MLA-viite (8. p.)Knights of Columbus. Supreme Council. Christian Life and the Modern World. Supreme Council, Knights of Columbus, 1967.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.