Cita APA (7a ed.)

Brown, L. A. (1981). Innovation diffusion: A new perspective. Methuen.

Cita Chicago Style (17a ed.)

Brown, Lawrence A. Innovation Diffusion: A New Perspective. London [etc.]: Methuen, 1981.

Cita MLA (9a ed.)

Brown, Lawrence A. Innovation Diffusion: A New Perspective. Methuen, 1981.