Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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