Cita APA (7a ed.)

Gahagan, J. (1984). Social interaction and its management. Methuen.

Cita Chicago Style (17a ed.)

Gahagan, Judy. Social Interaction and Its Management. London [u.a.]: Methuen, 1984.

Cita MLA (8a ed.)

Gahagan, Judy. Social Interaction and Its Management. Methuen, 1984.