@inbook{Hagestad1985,
author = {Hagestad, G.O.},
title= {Continuity and connectedness},
year = {1985},
editor = {Bengtson, V.L.},
editor = {Robertson, J.F.},
booktitle = {Grandparenthood},
address = {Beverly Hills, CA},
publisher = {Sage},
pages = {31--48},
}