Lua APA (7ú heag.)
Ridderbos, H. N. (1975). Paul: An outline of his theology. W. B. Eerdmans Pub. Co..
Lua i Stíl Chicago (17ú heag.)
Ridderbos, Herman N. Paul: An Outline of His Theology. Grand Rapids, Mich.: W. B. Eerdmans Pub. Co., 1975.
Lua MLA (9ú heag.)
Ridderbos, Herman N. Paul: An Outline of His Theology. W. B. Eerdmans Pub. Co., 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.