Cita APA (7a ed.)

Bateson, G., & Donaldson, R. E. (1991). A sacred unity: Further steps to an ecology of mind. Cornelia & Michael Bessie Book.

Cita Chicago Style (17a ed.)

Bateson, Gregory, y Rodney E. Donaldson. A Sacred Unity: Further Steps to an Ecology of Mind. New York: Cornelia & Michael Bessie Book, 1991.

Cita MLA (9a ed.)

Bateson, Gregory, y Rodney E. Donaldson. A Sacred Unity: Further Steps to an Ecology of Mind. Cornelia & Michael Bessie Book, 1991.