Cita APA

Crawford, M. H. (2000). Different seasons: Biological aging among the Mennonites of the Midwestern United States. Lawrence: University of Kansas.

Citación estilo Chicago

Crawford, Michael H. Different Seasons: Biological Aging Among the Mennonites of the Midwestern United States. Lawrence: University of Kansas, 2000.

Cita MLA

Crawford, Michael H. Different Seasons: Biological Aging Among the Mennonites of the Midwestern United States. Lawrence: University of Kansas, 2000.