Gaya APA

Bateson, G. (1978). Steps to an ecology of mind: Collected essays in anthropolo- gy, psychiatry, evolution and epistemology. . London dll: London dll Granada Publishing.

Gaya MLA

Bateson, Gregory. "Steps to an ecology of mind: Collected essays in anthropolo- gy, psychiatry, evolution and epistemology. ". London dll: London dll Granada Publishing, 1978. Buku.