Cita APA (7a ed.)

Iso-Ahola, S. E. (1980). The social psychology of leisure and recreation. W.C. Brown.

Cita Chicago Style (17a ed.)

Iso-Ahola, Seppo E. The Social Psychology of Leisure and Recreation. Dubuque: W.C. Brown, 1980.

Cita MLA (9a ed.)

Iso-Ahola, Seppo E. The Social Psychology of Leisure and Recreation. W.C. Brown, 1980.