Cita APA (7a ed.)

Olszewska, A., & Roberts, K. (1989). Leisure and life-style: A comparative analysis of free time Sage studies in international sociology.

Cita Chicago Style (17a ed.)

Olszewska, Anna, y Kenneth Roberts. "Leisure and Life-style: A Comparative Analysis of Free Time." Sage Studies in International Sociology 1989.

Cita MLA (8a ed.)

Olszewska, Anna, y Kenneth Roberts. "Leisure and Life-style: A Comparative Analysis of Free Time." Sage Studies in International Sociology, 1989.