APA-viite (7. p.)

Brewer, B. C., & Pipkin, H. W. W. (2012). A pledge of love: The Anabaptist sacramental theology of Balthasar Hubmaier. Paternoster.

Chicago-viite (17. p.)

Brewer, Brian C., ja H. W. Walker Pipkin. A Pledge of Love: The Anabaptist Sacramental Theology of Balthasar Hubmaier. Milton Keynes, England: Paternoster, 2012.

MLA-viite (9. p.)

Brewer, Brian C., ja H. W. Walker Pipkin. A Pledge of Love: The Anabaptist Sacramental Theology of Balthasar Hubmaier. Paternoster, 2012.