Cita APA (7a ed.)

Shaw, S. M. (1986). Leisure, recreation of free time?: Measuring time usage. Journal of leisure research, 18(3), .

Cita Chicago Style (17a ed.)

Shaw, Susan M. "Leisure, Recreation of Free Time?: Measuring Time Usage." Journal of Leisure Research 18, no. 3 (1986).

Cita MLA (8a ed.)

Shaw, Susan M. "Leisure, Recreation of Free Time?: Measuring Time Usage." Journal of Leisure Research, vol. 18, no. 3, 1986.