Cita APA (7a ed.)

Liedtke, R. (1990). Socialization and psychosomatic disease: An empirical study of the educational style of parents with psychosomatic children. [s.n.].

Cita Chicago Style (17a ed.)

Liedtke, Reinhard. Socialization and Psychosomatic Disease: An Empirical Study of the Educational Style of Parents with Psychosomatic Children. [S.l.]: [s.n.], 1990.

Cita MLA (9a ed.)

Liedtke, Reinhard. Socialization and Psychosomatic Disease: An Empirical Study of the Educational Style of Parents with Psychosomatic Children. [s.n.], 1990.