Cita APA (7a ed.)

De Brie, J. J. (1985). The soul and its immortality. [s.n.].

Cita Chicago Style (17a ed.)

De Brie, Joris J. The Soul and Its Immortality. [S.l.]: [s.n.], 1985.

Cita MLA (9a ed.)

De Brie, Joris J. The Soul and Its Immortality. [s.n.], 1985.