Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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