Cita APA (7a ed.)

(1969). Symposium. Symposium / Association for the Advancement of Behavior Therapy held ...

Cita Chicago Style (17a ed.)

"Symposium." Symposium / Association for the Advancement of Behavior Therapy Held .. 1969.

Cita MLA (8a ed.)

"Symposium." Symposium / Association for the Advancement of Behavior Therapy Held .., 1969.