APA-referens (7:e uppl.)
Sutcliffe, R. (2016). The trinity hurdle: Engaging Christadelphians, Arians, and Unitarians with the gospel of the triune God. Wipf & Stock.
Chicago-referens (17:e uppl.)
Sutcliffe, R. The Trinity Hurdle: Engaging Christadelphians, Arians, and Unitarians with the Gospel of the Triune God. Eugene, Oregon: Wipf & Stock, 2016.
MLA-referens (9:e uppl.)
Sutcliffe, R. The Trinity Hurdle: Engaging Christadelphians, Arians, and Unitarians with the Gospel of the Triune God. Wipf & Stock, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.