APA-referens (7:e uppl.)
Shapira, A. (1999). Hope for our time: Key trends in the thought of Martin Buber. State University of New York Press.
Chicago-referens (17:e uppl.)
Shapira, Avraham. Hope for Our Time: Key Trends in the Thought of Martin Buber. Albany: State University of New York Press, 1999.
MLA-referens (9:e uppl.)
Shapira, Avraham. Hope for Our Time: Key Trends in the Thought of Martin Buber. State University of New York Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.