APA

Burkhauser R. V., Cutts A. C. & Lillard D. R. (19991116). How older people in the United States and Germany fared in the growth years of the 1980s: a cross-sectional versus a longitudinal view. : The journals of gerontology. Series B, Psychological sciences and social sciences.

Chicago

Burkhauser R V, Cutts A C and Lillard D R. 19991116. How older people in the United States and Germany fared in the growth years of the 1980s: a cross-sectional versus a longitudinal view. : The journals of gerontology. Series B, Psychological sciences and social sciences.

Harvard

Burkhauser R. V., Cutts A. C. and Lillard D. R. (19991116). How older people in the United States and Germany fared in the growth years of the 1980s: a cross-sectional versus a longitudinal view. : The journals of gerontology. Series B, Psychological sciences and social sciences.

MLA

Burkhauser R V, Cutts A C and Lillard D R. How older people in the United States and Germany fared in the growth years of the 1980s: a cross-sectional versus a longitudinal view. : The journals of gerontology. Series B, Psychological sciences and social sciences. 19991116.