APA-viite (7. p.)
Mathis, D. (2016). Habits of grace: Enjoying Jesus through the spiritual disciplines. Crossway.
Chicago-viite (17. p.)
Mathis, David. Habits of Grace: Enjoying Jesus Through the Spiritual Disciplines. Wheaton, Illinois: Crossway, 2016.
MLA-viite (9. p.)
Mathis, David. Habits of Grace: Enjoying Jesus Through the Spiritual Disciplines. Crossway, 2016.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.