Cita APA (7a ed.)

Beckhard, R. (1969). Organization development: Strategies and models. Addison-Wesley.

Cita Chicago Style (17a ed.)

Beckhard, Richard. Organization Development: Strategies and Models. Reading, Massachusetts [etc.]: Addison-Wesley, 1969.

Cita MLA (9a ed.)

Beckhard, Richard. Organization Development: Strategies and Models. Addison-Wesley, 1969.