Cita APA (7a ed.)

Okun, M. A. (1984). The social activity-subjective well-being relation: A quantitative synthesis. [s.n.].

Cita Chicago Style (17a ed.)

Okun, Morris A. The Social Activity-subjective Well-being Relation: A Quantitative Synthesis. [S.l.]: [s.n.], 1984.

Cita MLA (9a ed.)

Okun, Morris A. The Social Activity-subjective Well-being Relation: A Quantitative Synthesis. [s.n.], 1984.