Cita APA (7a ed.)

Kephart, W. M. (1977). Extraordinary groups: The sociology of unconventional life-styles. Robertson.

Cita Chicago Style (17a ed.)

Kephart, William M. Extraordinary Groups: The Sociology of Unconventional Life-styles. London: Robertson, 1977.

Cita MLA (8a ed.)

Kephart, William M. Extraordinary Groups: The Sociology of Unconventional Life-styles. Robertson, 1977.