Human nature and social theory / / a letter by Erich Fromm.

MLA

Fromm, Erich. Human Nature and Social Theory. Tuebingen: Literary Estate of Erich Fromm, 2000.

APA

Fromm, E. (2000). Human nature and social theory. Tuebingen: Literary Estate of Erich Fromm.

Chicago

Fromm, Erich Human Nature and Social Theory. Tuebingen: Literary Estate of Erich Fromm, 2000.