APA-Zitierstil (7. Ausg.)

Gruss, E. C. (2007). Jehova's witnesses: Their claims, doctrinal changes and prophetic speculation ; what does the record show? (2. ed.). Xulon-Pr.

Chicago-Zitierstil (17. Ausg.)

Gruss, Edmond C. Jehova's Witnesses: Their Claims, Doctrinal Changes and Prophetic Speculation ; What Does the Record Show? 2. ed. [S.l.]: Xulon-Pr, 2007.

MLA-Zitierstil (9. Ausg.)

Gruss, Edmond C. Jehova's Witnesses: Their Claims, Doctrinal Changes and Prophetic Speculation ; What Does the Record Show? 2. ed. Xulon-Pr, 2007.