Citazione Stile APA (7a Edizione)

Seibert, U., & Luther, H. (2010). Your path, the truth and existence after death (1a. ed.). s.n.

Citazione stile Chigago Style (17a edizione)

Seibert, Ulrich, e Hans Luther. Your Path, the Truth and Existence After Death. 1a. ed. Múnich: s.n, 2010.

Citatione MLA (9a ed.)

Seibert, Ulrich, e Hans Luther. Your Path, the Truth and Existence After Death. 1a. ed. s.n, 2010.