Cita APA (7a ed.)

Illich, I. (1973). Tools for conviviality. Heyday.

Cita Chicago Style (17a ed.)

Illich, Ivan. Tools for Conviviality. Berkeley: Heyday, 1973.

Cita MLA (9a ed.)

Illich, Ivan. Tools for Conviviality. Heyday, 1973.