APA (7th ed.) Citation

Senn, M. J. E., & Hartford, C. (1968). The firstborn; experiences of eight American families. Harvard University Press.

Chicago Style (17th ed.) Citation

Senn, Milton J. E., and Claire Hartford. The Firstborn; Experiences of Eight American Families. Cambridge: Harvard University Press, 1968.

MLA (9th ed.) Citation

Senn, Milton J. E., and Claire Hartford. The Firstborn; Experiences of Eight American Families. Harvard University Press, 1968.