Παραπομπή σε μορφή APA (7η εκδ.)

(1934). The Art of Personal Evangelism: Predical instruction leading to efficiency in the finest art-soul winning. Review and Herald Publishing Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Art of Personal Evangelism: Predical Instruction Leading to Efficiency in the Finest Art-soul Winning. Takoma Park, Washington, D.C: Review and Herald Publishing Association, 1934.

Παραπομπή σε μορφή MLA (9th εκδ.)

The Art of Personal Evangelism: Predical Instruction Leading to Efficiency in the Finest Art-soul Winning. Review and Herald Publishing Association, 1934.