Cita APA (7a ed.)

Sauber, S. R. (1974). Primary prevention and the marital enrichment group. [s.n.].

Cita Chicago Style (17a ed.)

Sauber, S. Richard. Primary Prevention and the Marital Enrichment Group. [S.l.]: [s.n.], 1974.

Cita MLA (9a ed.)

Sauber, S. Richard. Primary Prevention and the Marital Enrichment Group. [s.n.], 1974.