Παραπομπή σε μορφή APA (7η εκδ.)

Hoekstra, H. T. (1979). The World Council of Churches and the demise of evangelism. Tyndale House Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoekstra, Harvey Thomas. The World Council of Churches and the Demise of Evangelism. Wheaton, Ill.: Tyndale House Publishers, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hoekstra, Harvey Thomas. The World Council of Churches and the Demise of Evangelism. Tyndale House Publishers, 1979.