APA način citiranja (7. izdanje)

Wider-Smith, A. E., & Wilder-Smith, A. .. (1981). He who thinks has to believe. Bethany.

Čikaški stil citiranja (17. izdanje)

Wider-Smith, A. E., i A .E Wilder-Smith. He Who Thinks Has to Believe. Minneapolis: Bethany, 1981.

MLA način citiranja (9. izdanje)

Wider-Smith, A. E., i A .E Wilder-Smith. He Who Thinks Has to Believe. Bethany, 1981.