APA (7th ed.) Citation
Silverstein, M., & Long, J. D. (1998). Trajectories of grandparents' perceived solidarity with adult grandchildren: A growth curve analysis over 23 years. Journal of Marriage & Family, 60(4), 912-924.
Chicago Style (17th ed.) Citation
Silverstein, Merril, and Jeffrey D. Long. "Trajectories of Grandparents' Perceived Solidarity with Adult Grandchildren: A Growth Curve Analysis over 23 Years." Journal of Marriage & Family 60, no. 4 (1998): 912-924.
MLA (9th ed.) Citation
Silverstein, Merril, and Jeffrey D. Long. "Trajectories of Grandparents' Perceived Solidarity with Adult Grandchildren: A Growth Curve Analysis over 23 Years." Journal of Marriage & Family, vol. 60, no. 4, 1998, pp. 912-924.
Warning: These citations may not always be 100% accurate.