Why remember?
A conversation about history with Erich Gruen,
conducted by Roger O'Connor.
APA Citation
O'Connor, R., Gruen, E. S. (1973). Why remember?: A conversation about history with Erich Gruen. San Francisco: Chandler and Sharp.
MLA Citation
O'Connor, Roger, 1924-, and Erich S Gruen. Why Remember?: A Conversation About History With Erich Gruen. San Francisco: Chandler and Sharp, 1973.
Warning: These citations may not always be complete (especially for serials).