Cita APA (7a ed.)

Ferriss, A. L. (1970). Indicators of change in the American family. Russell Sage Foundation.

Cita Chicago Style (17a ed.)

Ferriss, Abbott L. Indicators of Change in the American Family. New York: Russell Sage Foundation, 1970.

Cita MLA (8a ed.)

Ferriss, Abbott L. Indicators of Change in the American Family. Russell Sage Foundation, 1970.