Cita APA (7a ed.)

Wrightsman, L. S. (1992). Assumptions about human nature: Implications for researchers and practitioners (2. ed.). Sage Publ.

Cita Chicago Style (17a ed.)

Wrightsman, Lawrence S. Assumptions About Human Nature: Implications for Researchers and Practitioners. 2. ed. Newbury Park, Calif. [u.a.]: Sage Publ, 1992.

Cita MLA (9a ed.)

Wrightsman, Lawrence S. Assumptions About Human Nature: Implications for Researchers and Practitioners. 2. ed. Sage Publ, 1992.