The life cycle completed /
Erik H. Erikson.
- Extended version / with new chapters on the ninth stage of development by Joan M. Erikson.
- New York : W.W. Norton, 1998, c1997.
- 134 p. ; 22 cm.
"First published as a Norton paperback 1998"--T. p. verso
Includes bibliographical references (p. [131]-134).