Cita APA (7a ed.)

Lex, B. W. (1984). The context of schizophrenia and shamanism. [s.n.].

Cita Chicago Style (17a ed.)

Lex, Barbara W. The Context of Schizophrenia and Shamanism. [S.l.]: [s.n.], 1984.

Cita MLA (9a ed.)

Lex, Barbara W. The Context of Schizophrenia and Shamanism. [s.n.], 1984.