Chicago:
Martin Luther, "II. The First Request," Small Catechism in The Small Catechism, Triglot Concordia: The Symbolical Books of the Evangelical Lutheran Church (St. Louis: Concordia Publishing House, 1921), 538–559. Original Sources, accessed July 2, 2025, http://www.originalsources.com/Document.aspx?DocID=PW9GVAC8MVV2T4T.
MLA:
Luther, Martin. "II. The First Request." Small Catechism, in The Small Catechism, Triglot Concordia: The Symbolical Books of the Evangelical Lutheran Church, St. Louis, Concordia Publishing House, 1921, pp. 538–559. Original Sources. 2 Jul. 2025. http://www.originalsources.com/Document.aspx?DocID=PW9GVAC8MVV2T4T.
Harvard:
Luther, M, 'II. The First Request' in Small Catechism. cited in 1921, The Small Catechism, Triglot Concordia: The Symbolical Books of the Evangelical Lutheran Church, Concordia Publishing House, St. Louis, pp.538–559. Original Sources, retrieved 2 July 2025, from http://www.originalsources.com/Document.aspx?DocID=PW9GVAC8MVV2T4T.