Cita APA

Senn, M. J. E. 1., & Hartford, C. (1968). The Firstborn: Experiences of eight American families. Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Senn, Milton John Edward 1902-, y Claire Hartford. The Firstborn: Experiences of Eight American Families. Cambridge, Massachusetts: Harvard University Press, 1968.

Cita MLA

Senn, Milton John Edward 1902-, y Claire Hartford. The Firstborn: Experiences of Eight American Families. Cambridge, Massachusetts: Harvard University Press, 1968.