Chicago:
John Owen, "Question 21," Introduction to the Worship of God in Introduction to the Worship of God, and Discipline of the Churches of the New Testament Original Sources, accessed July 9, 2025, http://www.originalsources.com/Document.aspx?DocID=3W93AHSLHW5FGUB.
MLA:
Owen, John. "Question 21." Introduction to the Worship of God, in Introduction to the Worship of God, and Discipline of the Churches of the New Testament, Original Sources. 9 Jul. 2025. http://www.originalsources.com/Document.aspx?DocID=3W93AHSLHW5FGUB.
Harvard:
Owen, J, 'Question 21' in Introduction to the Worship of God. cited in 1667, Introduction to the Worship of God, and Discipline of the Churches of the New Testament. Original Sources, retrieved 9 July 2025, from http://www.originalsources.com/Document.aspx?DocID=3W93AHSLHW5FGUB.