Cita APA (7a ed.)

Schmid, G. B. (1991). Chaos theory and schizophrenia: Elementary aspects. [s.n.].

Cita Chicago Style (17a ed.)

Schmid, G. B. Chaos Theory and Schizophrenia: Elementary Aspects. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Schmid, G. B. Chaos Theory and Schizophrenia: Elementary Aspects. [s.n.], 1991.