The Scribner encyclopedia of American lives.
The 1960s /
William L. O'Neill, volume editor.

APA Citation

O'Neill, W. L. (2003). The Scribner encyclopedia of American lives. New York: C. Scribner's Sons.

MLA Citation

O'Neill, William L. The Scribner Encyclopedia of American Lives. New York: C. Scribner's Sons, 2003.

Warning: These citations may not always be complete (especially for serials).